131841-95-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 131841-95-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,8,4 and 1 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 131841-95:
(8*1)+(7*3)+(6*1)+(5*8)+(4*4)+(3*1)+(2*9)+(1*5)=117
117 % 10 = 7
So 131841-95-7 is a valid CAS Registry Number.
131841-95-7Relevant academic research and scientific papers
SYNTHESIS OF THE BIOLOGICALLY ACTIVE 5-(INDOLYL-3-METHYLENE) THIAZOLIDINE-2,4-DIONE DERIVATIVES
Ead, Hamed A.,Abdelhamid, Abdou O.
, p. 49 - 53 (2007/10/02)
The cycloaddition reaction of the biologically active 5-(indolyl-3-methylene) derivatives of thiazolidinone-4-thiones 2a-c to acrylonitrile, ethyl acrylate, N-phenylmaleimides and dimethyl fumarate has been evaluated.
