精品无码自拍视频在线观看_视频一区网友自拍第二页_欧美zozo另类人禽交_中文字幕久久久久久精品

Product Introduction

Product name 5-NITRO-ISOPHTHALIC ACID MONOMETHYL AMIDE
Classification Intermediate
Molecular formula C9H8N2O5
Molecular weight 224.17022
CAS No. 1954-97-8
Structural formula 5-NITRO-ISOPHTHALIC ACID MONOMETHYL AMIDE
Appearance crystal
Use An intermediate of heteropanthography (new opanthography)


ONLINE INQUIRY

*
*
*
Home

Home

News

News

About us

About us

Product

Product

Contact us

Contact us