99183-34-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 99183-34-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,1,8 and 3 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 99183-34:
(7*9)+(6*9)+(5*1)+(4*8)+(3*3)+(2*3)+(1*4)=173
173 % 10 = 3
So 99183-34-3 is a valid CAS Registry Number.
99183-34-3Relevant articles and documents
Synthesis of carboxyalkylindolenines from 6-methyl-7-oxooctanoic acid
Kuznetsova,Chudinov
body text, p. 608 - 611 (2009/05/15)
Novel 3-(4-carboxybutyl)indolenines were obtained. A method for the synthesis of 6-methyl-7-oxooctanoic acid, the precursor for these indolenines, was developed.
