77429-36-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 77429-36-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,4,2 and 9 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 77429-36:
(7*7)+(6*7)+(5*4)+(4*2)+(3*9)+(2*3)+(1*6)=158
158 % 10 = 8
So 77429-36-8 is a valid CAS Registry Number.
77429-36-8Relevant articles and documents
ALKYL N-(2,2-DICHLORO-1-ARYLETHYL)CARBAMATES AND THEIR DERIVATIVES
Bal'on, Ya. G.,Smirnov, V. A.
, p. 333 - 339 (2007/10/02)
The reduction of alkyl N-(2,2,2-trichloro-1-arylethyl)carbamates with aluminium amalgam in 90percent isopropyl alcohol gives alkyl N-(2,2-dichloro-1-arylethyl)carbamates.They react readily with phosphorus pentachloride to form 2,2-dichloro-1-arylethyl iso