62779-17-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 62779-17-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,7,7 and 9 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 62779-17:
(7*6)+(6*2)+(5*7)+(4*7)+(3*9)+(2*1)+(1*7)=153
153 % 10 = 3
So 62779-17-3 is a valid CAS Registry Number.
62779-17-3Relevant articles and documents
Quaternary phosphonium salts bearing carbamate groups
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, (2008/06/13)
Novel quaternary phosphonium salts, bearing one or more carbamate groups attached through nitrogen, are prepared by condensing a hydroxymethyl phosphonium salt having the formula [R4-n P(CH2 OH)n ]+ X-/sup