131842-06-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 131842-06-3 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 2 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 131842-06:
(8*1)+(7*3)+(6*1)+(5*8)+(4*4)+(3*2)+(2*0)+(1*6)=103
103 % 10 = 3
So 131842-06-3 is a valid CAS Registry Number.
131842-06-3Relevant 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.
