山梨酸 CAS NO.:72-18-4 EINECS NO.:200-773-6 海关编码:2922491990 分子式:C5H11NO2 分子量:117.46
Sorbic Acid CAS NO.:72-18-4 EINECS NO.:200-773-6 HS CODE:2922491990 Molecular Formula:C5H11NO2 Molecular Weight:117.46
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