The CAS Registry Mumber 777852-42-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,7,7,8,5 and 2 respectively; the second part has 2 digits, 4 and 2 respectively. Calculate Digit Verification of CAS Registry Number 777852-42: (8*7)+(7*7)+(6*7)+(5*8)+(4*5)+(3*2)+(2*4)+(1*2)=223 223 % 10 = 3 So 777852-42-3 is a valid CAS Registry Number.
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Get Best Price for777852-42-3Benzoic acid, 2-[[2-[(2-carboxyphenyl)amino]-5-(trifluoromethyl)phenyl]amino]-5-[[[(4-chlorophenyl)methyl]amino]methyl]-