高清欧美性猛交XXXX黑人猛交,激情综合色五月六月婷婷,欧美人与 ,九九热精品视频在线观看,精品视频国产狼人视频,武侠古典久久亚洲精

Products

Products

Adelmidrol

Generic name: Adelmidrol

Chemical name: N1,N9-bis(2-hydroxyethyl) Nonanediamide

CAS number: 1675-66-7

Molecular formula: C17H31NO3

Structural formula:

Uses: Medical equipment, external use to treat dermatitis, itching