禁漫天堂在线免费观看,欧美电影免费性,女教师日记2未删减版,调教女仆在线观看,和欧美老外做爰,黑人毛片看看,19岁大学生免费观看电视剧大全最新,欧美最猛黑人xxxxx猛交
Nantong Acetic Acid Chemical Co., Ltd.
                Food and Feed Additives
                Pharmaceutical and Pesticide ...
                Dye and Pigment Intermediates
                Organic Chemical Raw Material...
Sales Department:
Chu Guofeng +86-19827051668
Jin Wei +86-13912256336
Purchasing Department:
Sha Zihua +86-19827051651
Shao Jinxin +86-15996545309
5-methyl-3,4-dihydro-2H-chromene-6-carboxylic acid
Product name: 5-methyl-3,4-dihydro-2H-chromene-6-carboxylic acid
CAS No.: -
EINECS NO: -
Formula: C11H12O3
Structure Formula:
M.W.: 192.2
Characters:

Almost white crystalline powder

Main Uses:

pesticide intermediates

    Back
Home | About Us | Products | News | Quality | Nvestor | Contact Us | 中文版
Copyright(C)2015, Nantong Acetic Acid Chemical Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice
主站蜘蛛池模板: 汾阳市| 祁门县| 中江县| 宜兴市| 郸城县| 静海县| 景洪市| 民县| 三明市| 仁怀市| 邵武市| 嘉定区| 哈尔滨市| 凯里市| 皋兰县| 陇川县| 中西区| 沅陵县| 苗栗市| 石家庄市| 洞口县| 胶州市| 天津市| 都匀市| 惠州市| 白河县| 边坝县| 类乌齐县| 金山区| 和平县| 乐安县| 双江| 巴中市| 容城县| 英吉沙县| 会昌县| 绍兴市| 宜良县| 蒙阴县| 遵义县| 炉霍县|