StructureChemical NameCASMF
Pyrazin-2-yl-boronic acid 762263-64-9
Pyrazolo[4,3-e][1,3,4]oxadiazine, 3,7-dimethyl- 436085-95-9 C6H6N4O
Pyrazole, 3,4,5-trimethyl-1-propyl- (3CI) 856063-90-6 C9H16N2
6-(2-pyrazinyl)-3-(2-thienyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole C11H6N6S2
Pyrazolo[3,4-d]-1,2,3-triazole, 1,4-dihydro-1-hydroxy-4,6-dimethyl- 956325-65-8 C5H7N5O
3-Pyrazolidinone, 1-acetyl-5,5-dimethyl- 49629-12-1 C7H12N2O2
Pyrazole-1-ethanol, 5-amino-3,4-dimethyl- (7CI) 89896-32-2 C7H13N3O
Pyrazolo[1,5-a]pyridin-3-ylmethanol 117782-76-0 C8H8N2O
5-(PYRAZIN-2-YL)-2,4-DI(PYRIDIN-3-YL)PYRIMIDINE C18H12N6
Pyrazolo[4,3-b][1,4]oxazine, 1,5,6,7-tetrahydro-1,7-dimethyl- 92615-77-5 C7H11N3O
3-Pyrazolidinone, 1-acetyl-2,5-dimethyl- 33651-74-0 C7H12N2O2
2-Pyrazolin-5-one, 1-(2-imidazolyl)- (5CI) 845749-94-2 C6H6N4O
Pyrazolidine, 1,2-diacetyl- (6CI,9CI) 55249-74-6 C7H12N2O2
3-Pyrazolidone, 2-ethyl-5-methyl-1-nitroso- (1CI) 859955-31-0 C6H11N3O2
4-Pyrazolidinone, 1,2-diacetyl-, 4-oxime 932370-32-6 C7H11N3O3
2,6-Pyrazinedimethanol, 3-methyl- 104670-22-6 C7H10N2O2
3-Pyrazolin-5-one, 4-allyl-1,3-dimethyl- (5CI) 856847-41-1 C8H12N2O
Pyrazinamine, 5-(4,5-dihydro-1H-imidazol-2-yl)- (9CI) 710323-24-3 C7H9N5
2-Pyrazolin-5-one, 4-acetamido-3-amino- (6CI) 99419-10-0 C5H8N4O2
Pyrazosulfuron-ethyl+Quinclorac,W.P.
PYRAZOLE-72 85833-79-0 C38H26N4O2
Pyrazinecarboxamide, N-(6-amino-1,2,3,4-tetrahydro-2,4-dioxo-1,3-dipropyl-5-pyrimidinyl)- (9CI) 112683-78-0 C15H20N6O3
2,3-Pyrazinedione, 1,4-dihydro-6-(hydroxymethyl)-1-methyl- 61481-37-6 C6H8N2O3
3,5-Pyrazolidinediol, 5-ethyl-1,3-dimethyl- 109954-04-3 C7H16N2O2
2-Pyrazinylethanethiol 35250-53-4 C6H8N2S
Pyrazolo[1,5-a]pyrimidine ,97%
5-(Pyrazin-2-yl)-1H-1,2,4-triazole-3-thiol 3458-03-5
PYRAZOLO[1,5-A]PYRIMIDINE-5,7(4H,6H)-DIONE 672323-32-9 C6H5N3O2
6-(PYRAZIN-2-YL)THIENO[3,2-B]PYRIDINE-3-CARBOXYLIC ACID 959245-32-0 C12H7N3O2S
2-PYRAZINECARBOXALDEHYDE, 3-METHYL- 25513-93-3 C6H6N2O
PYRAZOLO[1,5-A]PYRIDIN-2-OL 59942-87-9 C7H6N2O
PYRAZINE-2-SULFONYL CHLORIDE 184170-48-7 C4H3ClN2O2S
PYRAZOLE-3-CARBONYL AZIDE 116570-74-2 C4H3N5O
PYRAZOLO[1,5-B]PYRIDAZINE 35731-27-2 C6H5N3
PYRAZOLO[1,5-A]PYRIMIDINE 274-71-5 C6H5N3
1-PYRAZIN-2-YL-PROPAN-2-ONE 6784-62-9 C7H8N2O
PYRAZIN-2-YLACETONITRILE 5117-44-2 C6H5N3
Pyrazolo[1,5-a]pyrimidine, 6-amino-5,7-dimethyl- (7CI) 92146-03-7 C8H10N4
2-Pyrazoline, 4-(2-furyl)-3-methyl- (7CI) 90006-91-0 C8H10N2O
Pyrazinol, 3-methoxy-5,6-dimethyl- (6CI) 100868-74-4 C7H10N2O2
3-Pyrazolin-5-one, 3-amino-4-butyl- (5CI) 857988-46-6 C7H13N3O
Pyrazole-3-acetic acid, 5-amino-1-methyl- (6CI) 98197-25-2 C6H9N3O2
5(4)-Pyrazolone, 4-sec-butyl-3-methyl- (1CI) 859956-26-6 C8H14N2O
Pyrazolo[1,5-a]pyrimidine-3-carbonitrile, 5-methyl- 879900-25-1 C8H6N4
2,5-Pyrazinedimethanol, 1-oxide 122862-05-9 C6H8N2O3
Pyrazinamine, 5,6-difluoro-3-methoxy- (9CI) 55215-73-1 C5H5F2N3O
Pyrazolo[4,3-d][1,3]oxazin-5(1H)-one, 4,7-dihydro-3-methyl- 72499-48-0 C6H7N3O2
2-Pyrazolin-5-one, 3-acetamido-1-acetyl- (5CI) 857183-80-3 C7H9N3O3
2-[[5-(Pyrazin-2-yl)-4H-1,2,4-triazol-3-yl]thio]-1-(4-phenylpiperazino)ethanone
Pyrazolidin-3-one
pyrazin-2-yl thiocyanate C5H3N3S
5-(2-pyrazinyl)-4H-1,2,4-triazole-3-thiol C6H5N5S
3-[(2-pyrazinylcarbonyl)hydrazono]-N-[2-(trifluoromethyl)phenyl]butanamide C16H14F3N5O2
Pyrazolo1,5-aüpyridine-7-carbaldehyde C8H6N2O
Pyrazolo[5,1-b]thiazole-6-methanol, 2,3-dihydro- 623565-45-7 C6H8N2OS
2-pyrazin-2-yl-1,3-thiazole-4-carboxylic acid C8H5N3O2S
[2-(3-pyrazin-2-yl-1,2,4-oxadiazol-5-yl)ethyl]amine hydrochloride 1185298-52-5 C8H10ClN5O
2-(2-pyrazin-2-yl-1,3-thiazol-4-yl)ethanamine 1060817-06-2 C9H10N4S
[3-(3-pyrazin-2-yl-1,2,4-oxadiazol-5-yl)propyl]amine hydrochloride 1185302-90-2 C9H12ClN5O
5-pyrazin-2-yl-1,3,4-oxadiazol-2-amine 717848-18-5 C6H5N5O
(2-pyrazin-2-yl-1,3-thiazol-4-yl)methylamine C8H8N4S
Pyrazines in peanut butter
Pyrazosulfuron-ethyl+Pretilachlor,W.P.
Pyrazosulfuron-ethyl+Prometryne+Simetryne,W.P.(26%)
Pyrazosulfuron-ethyl W.P. C14H18N6O7S
2-(pyrazin-2-yl)imidazo[1,2-a]pyridine
4-(pyrazin-2-yl)thiazol-2-amine 19847-11-1
(4-Pyrazol-1-ylphenyl)methanol 143426-49-7 C10H10N2O
Pyrazole-3-boronic acid 376584-63-3 C3H5BN2O2
Pyrazole-4-boronic acid pinacol ester 269410-08-4 C9H15BN2O2
1,9-Pyrazoloanthrone 129-56-6 C14H8N2O
4-Pyrazol-1-yl-benzaldehyde 99662-34-7 C10H8N2O
4-Pyrazolidineacetic acid, 3,5-dioxo- 876508-60-0 C5H6N2O4
2,3-Pyrazinedicarbonitrile, 5-amino-6-methyl- 75063-64-8 C7H5N5
Pyrazolo[4,3-e][1,3,4]oxadiazin-3(2H)-one, 7-methyl- 927186-99-0 C5H4N4O2
Pyrazine, 2-amino-3,5-dimethoxy- (8CI) 23902-84-3 C6H9N3O2
Pyrazole, 5-acetamido-3-methyl-4-nitro- (4CI) 854698-22-9 C6H8N4O3
Pyrazinamine, 3-methoxy-5,6-dimethyl- (9CI) 87444-26-6 C7H11N3O
3-Pyrazolidinone, 5,5-dimethyl-1-(2-propenyl)- (9CI) 131390-87-9 C8H14N2O
4-Pyrazolidinemethanamine, 1,2-diethyl- 124526-82-5 C8H19N3
2-Pyrazolin-5-one, 4-hydroxy-3-methyl-4-propyl- (5CI) 857987-41-8 C7H12N2O2
Pyrazolo[1,5-a]-1,3,5-triazine-2,4(1H,3H)-dione 34683-40-4 C5H4N4O2
Pyrazinamine, 3-chloro-5,6-dimethyl- (9CI) 39213-71-3 C6H8ClN3
4-Pyrazolol, 3-isoamyl- (3CI) 856058-38-3 C8H14N2O
Pyrazolidine, 1,2-bis(1-methylethyl)-, radical ion(1+) (9CI) 52291-35-7 C9H20N2
2-(Pyrazin-2-ylcarbonyl)benzoic acid 153078-01-4 C12H8N2O3
Pyrazinol, 5-methoxy-3,6-dimethyl- (6CI) 100868-54-0 C7H10N2O2
2,5-Pyrazinedinitrile, 3,6-dimethyl- (2CI) 861554-17-8 C8H6N4
Pyrazine, 3-(chloromethyl)-2,5-dimethyl- 921040-00-8 C7H9ClN2
3-Pyrazolidinecarbothioamide, 1-methyl-4-oxo- 168269-98-5 C5H9N3OS
2-Pyrazinecarbonitrile, 3-amino-5-(1-methylethyl)- 944506-59-6 C8H10N4
2-Pyrazinamine, 3-[2-(trimethylsilyl)ethynyl]- 1005349-12-1 C9H13N3Si
Pyrazolo[1,5-a]pyridin-3-amine, 2-methoxy- 136548-56-6 C8H9N3O
Pyrazolo[4,3-c]pyrazol-3-amine, 1,4-dihydro-4,6-dimethyl- 500554-56-3 C6H9N5
3-Pyrazolin-5-one, 4-ethyl-3-propyl- (7CI) 90346-23-9 C8H14N2O
1-Pyrazolidinecarbothioamide, N-ethyl- 139192-93-1 C6H13N3S
Pyrazolo[1,5-d][1,2,4]triazin-4(5H)-one, 2-methyl- 40535-06-6 C6H6N4O
3-Pyrazolecarboxylic acid, 1-acetyl-4,5-dimethyl- (3CI) 856063-84-8 C8H10N2O3
3-(pyrazin-2-ylamino)propan-1-ol
Pyrazine, 2-(chloromethyl)-3,5-dimethyl- 921040-02-0 C7H9ClN2
947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107