183231-92-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 183231-92-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,3,2,3 and 1 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 183231-92:
(8*1)+(7*8)+(6*3)+(5*2)+(4*3)+(3*1)+(2*9)+(1*2)=127
127 % 10 = 7
So 183231-92-7 is a valid CAS Registry Number.
183231-92-7Relevant articles and documents
Syntheses and biological evaluation of two new naproxen analogs
Jung, Kyung Woon,Janda, Kim D.,Sanfilippo, Pauline J.,Wachter, Michael
, p. 2281 - 2282 (1996)
Reported herein are the syntheses and biological activities of two structural analogues (2 and 3) of naproxen (1).