90929-76-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 90929-76-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,9,2 and 9 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 90929-76:
(7*9)+(6*0)+(5*9)+(4*2)+(3*9)+(2*7)+(1*6)=163
163 % 10 = 3
So 90929-76-3 is a valid CAS Registry Number.
90929-76-3Relevant articles and documents
Reactivity of 1H-Pyrrolopyridine. II. Synthesis of 3-(β-Haloethyl)-7-azaindole
Galvez, C.,Viladoms, P.
, p. 421 - 423 (2007/10/02)
The preparation of 3-(2-chloroethyl)-7-azaindole and 3-(2-bromoethyl)-7-azaindole are described.