欧美和黑人XXXX猛交视频,小泽玛丽无码视频一区,GOGOGO高清在线观看,欧美,日韩,在线视频

Code: HT016

Product Name: 3-Methylthio-1,2,4-triazine

Cas No.: 28735-21-9

Structural formula:

Molecular formula: C₄H₅N₃S
Molecular weight: 127.17
Purity: 95%
Melting point: 33 °C
Storage conditions: Inert atmosphere,Room Temperature。
Character: white solid
Uses: Methylthio-1,2, 4-triazine is an organic compound that can be used as an intermediate in organic synthesis.