1-Methyl-2-pyrrolidinone 872-50-4;2687-44-7, Information for 1-Methyl-2-pyrrolidinone 872-50-4;2687-44-7, Suppliers of 1-Methyl-2-pyrrolidinone 872-50-4;2687-44-7

1-Methyl-2-pyrrolidinone (137)

CAS RN:872-50-4;2687-44-7
Hangzhou ICH Biofarm Co.,Ltd.

Telephone:86-571-89939478 89939480 89939481
Shandong Yino Biologic Materials Co., Ltd.

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Shanghai Demand Chemical Co.,ltd

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Shanghai Dexiang Medicine Tech.Co.,Ltd.

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Jinan Yudong Chem Co.,Ltd.

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Daming Changda Co.,Ltd.

Telephone:+86-310-5102000
Zhejiang Medicines and Health Products Import and Export Co. ltd

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Daeyeon Chemicals Co.,Ltd

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Sinoright International Trade Co. Ltd.

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SHENZHEN VTOLO INDUTSTRIAL CO., LTD

Telephone:0755-27670086