1239512-12-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1239512-12-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,9,5,1 and 2 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1239512-12:
(9*1)+(8*2)+(7*3)+(6*9)+(5*5)+(4*1)+(3*2)+(2*1)+(1*2)=139
139 % 10 = 9
So 1239512-12-9 is a valid CAS Registry Number.
1239512-12-9Relevant articles and documents
Phosphorus-containing derivatives of L-aspartic and L-glutamic acids
Shipov,Genkina,Goryunov,Goryunova,Petrovskii
, p. 122 - 126 (2010)
Phosphorylureas (including those with the 1,3,2-oxazaphosphinane ring) containing L-aspartate and L-glutamate fragments, as well as 1,3,2-oxazaphosphinane derivatives of phosphorylacetic acid with an L-aspartate fragment and of phosphamide with an L-gluta
