亚洲综合色成人_人妻五月天精品一区_超清制服丝袜无码av福利网_人妻互换国内精品

Product Introduction

Product name 2-Methoxy-4-amino-5-ethylthiobenzoic acid
Classification Intermediate
Molecular formula C10H13NO3S
Molecular weight 227.2801
CAS No. 71675-86-0
Structural formula 2-Methoxy-4-amino-5-ethylthiobenzoic acid
Appearance White to off-white powder
Content 98%以上


ONLINE INQUIRY

*
*
*
Home

Home

News

News

About us

About us

Product

Product

Contact us

Contact us