3-Pyridinecarbonitrile, 4-amino-1-ethyl-1,2,5,6-tetrahydro-
CAS No. 19166-74-6
3-Pyridinecarbonitrile, 4-amino-1-ethyl-1,2,5,6-tetrahydro-
hederasaponinc 27013-76-9
落叶松树脂醇
(C15H12N2)n 27027-61-8