37144-79-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 37144-79-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,1,4 and 4 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 37144-79:
(7*3)+(6*7)+(5*1)+(4*4)+(3*4)+(2*7)+(1*9)=119
119 % 10 = 9
So 37144-79-9 is a valid CAS Registry Number.
37144-79-9Relevant articles and documents
A new and efficient catalytic method for synthesizing isocyanates from carbamates
Uriz, Pedro,Serra, Marc,Salagre, Pilar,Castillon, Sergio,Claver, Carmen,Fernandez, Elena
, p. 1673 - 1676 (2007/10/03)
Operationally simple, recyclable and environmentally friendly montmorillonite efficiently catalyses dealcoholysis of a wide range of mono- and dicarbamates to isocyanates.