1251860-57-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1251860-57-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,1,8,6 and 0 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1251860-57:
(9*1)+(8*2)+(7*5)+(6*1)+(5*8)+(4*6)+(3*0)+(2*5)+(1*7)=147
147 % 10 = 7
So 1251860-57-7 is a valid CAS Registry Number.
1251860-57-7Relevant articles and documents
Efficient method to prepare diethylphosphonacetamides
Scaravelli, Federico,Bacchi, Sergio,Massari, Luca,Curcuruto, Ornella,Westerduin, Pieter,Maton, William
, p. 5154 - 5156 (2010)
An efficient and versatile synthetic method is described to synthesize diethylphosphonacetamides in a single step.