3,4-Dihydroxybenzaldehyde 139-85-5, Information for 3,4-Dihydroxybenzaldehyde 139-85-5, Suppliers of China 3,4-Dihydroxybenzaldehyde 139-85-5

3,4-Dihydroxybenzaldehyde (12)

CAS RN:139-85-5
Changzhou Xuanming Pharmaceutical Technology Co., Ltd.(Changzhou Xuanming chemical Co., Ltd.)

Telephone:+86-519-85525329
Pingyuan Yongheng Dyestuff Chemical CO.,LTD

Telephone:0086-534-4671688

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