吡嗪

2165626-54-8

(7S,8AS)-7-METHOXYOCTAHYDROPYRROLO[1,2-A]PYRAZINE

57005-62-6

5-ethyl-6-hydroxypyrazine-2,3-dicarbonitrile

570432-61-0

3-(pyrazin-2-yl)phenol

25005-97-4

四-2-吡啶吡嗪

622381-67-3

4-(4-(羟甲基)苄基)哌嗪-1-羧酸叔丁酯

1058704-79-2

4-ethyl-1H,2H,3H,4H-pyrido2,3-bpyrazine

1357945-86-8

2-Ethynyl-3-methoxypyrazine

50627-25-3

3-Amino-6-phenylpyrazine-2-carbonitrile

941886-70-0

1h,2h,7h,8h,9h,10h-吡嗪并[1,2-b]吲唑-1-酮

1174231-20-9

2-(5-aminopyrazin-2-yl)propan-2-ol

1314934-34-3

3,4-Dihydro-8-methylpyrido2,3-bpyrazin-2(1H)-one

2173052-37-2

(4AR,7aS)-1-ethyloctahydrothieno3,4-bpyrazine 6,6-dioxide dihydrochloride

2173052-40-7

2-(4AR,7aS)-6,6-dioxidohexahydrothieno3,4-bpyrazin-1(2H)-yl-N,N-dimethylacetamide dihydrochloride

54300-09-3

1-(3,6-Dimethylpyrazin-2-yl)ethanone

1250444-01-9

2-amino-4H,5H,6H,7H-pyrazolo1,5-apyrazin-4-one

373646-56-1

2H-Pyrido[1,2-a]pyrazine-2-carboxylicacid, 7-(aminomethyl)octahydro-, 1,1-dimethylethyl ester, (7R,9aR)-rel-