19629-01-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 19629-01-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,6,2 and 9 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 19629-01:
(7*1)+(6*9)+(5*6)+(4*2)+(3*9)+(2*0)+(1*1)=127
127 % 10 = 7
So 19629-01-7 is a valid CAS Registry Number.
19629-01-7Relevant articles and documents
ACID-CATALYZED CONVERSIONS OF PHOSPHINOAMIDINES
Nifant'ev, E. E.,Negrebetskii, V. V.,Grachev, M. K.
, p. 1450 - 1458 (2007/10/02)
The synthesis and chemical properties of N1-phosphinoamidines have been investigated.One important property of these compounds is their tendency to undergo acid-catalyzed phosphorotropic migration.