1325726-76-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1325726-76-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,2,5,7,2 and 6 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1325726-76:
(9*1)+(8*3)+(7*2)+(6*5)+(5*7)+(4*2)+(3*6)+(2*7)+(1*6)=158
158 % 10 = 8
So 1325726-76-8 is a valid CAS Registry Number.
1325726-76-8Relevant articles and documents
Preparation of chiral pyrrole derivatives by the Paal-Knorr reaction
Ryzhkov,Andreev,Belov,Kurkin,Yurovskaya
, p. 182 - 193 (2011/12/21)
A new approach has been developed for the synthesis of N-alkylpyrroles with a chiral substituent at the nitrogen atom by the Paal-Knorr reaction using esters of amino acids as the source of chirality.
