137109-83-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 137109-83-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,1,0 and 9 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 137109-83:
(8*1)+(7*3)+(6*7)+(5*1)+(4*0)+(3*9)+(2*8)+(1*3)=122
122 % 10 = 2
So 137109-83-2 is a valid CAS Registry Number.
137109-83-2Relevant articles and documents
Substituted β-diketones and their use
-
, (2008/06/13)
Compound of formula STR1 wherein n is 0 or 1, R1 and R2 are independently methyl, ethyl or cyclopropyl and R is an optionally substituted phenyl or heteroaryl group or salt or ester thereof are useful in the treatment of inflammatory bowel disease.
