- Drugs Model Item ID: #1930Paracetamol MoleculeShipping Cost:
$6 - Hong Kong to US (by USPS mail & 7-12 days)
$7 - Hong Kong to other countries (by standard mail & 10-18 days) Product Information:It consists of a benzene ring core, substituted by one hydroxyl group and the nitrogen atom of an amide group in the para (1,4) pattern. The amide group is acetamide (ethanamide). It is an extensively conjugated system. There are two activating groups that make the benzene ring highly reactive toward electrophilic aromatic substitution. The kit [...] Product Warranty:
Item DescriptionIt consists of a benzene ring core, substituted by one hydroxyl group and the nitrogen atom of an amide group in the para (1,4) pattern. The amide group is acetamide (ethanamide). It is an extensively conjugated system. There are two activating groups that make the benzene ring highly reactive toward electrophilic aromatic substitution.
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