4257-77-6 Usage
Derivative of benzoic acid
Yes, as trichloroacetylanilino benzoic acid
Physical form
White crystalline powder
Water solubility
Insoluble
Solubility in organic solvents
Soluble in ethanol and acetone
Uses
Intermediate in the synthesis of pharmaceuticals and agrochemicals, reagent for chemical reactions in research laboratories
Functional group
Trichloroacetyl group (strong acylating agent)
Toxicity
Toxic, care should be taken when handling
Check Digit Verification of cas no
The CAS Registry Mumber 4257-77-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,5 and 7 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 4257-77:
(6*4)+(5*2)+(4*5)+(3*7)+(2*7)+(1*7)=96
96 % 10 = 6
So 4257-77-6 is a valid CAS Registry Number.