134829-58-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 134829-58-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,8,2 and 9 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 134829-58:
(8*1)+(7*3)+(6*4)+(5*8)+(4*2)+(3*9)+(2*5)+(1*8)=146
146 % 10 = 6
So 134829-58-6 is a valid CAS Registry Number.
134829-58-6Relevant articles and documents
(E)-, (Z)-Interconversion in 3-Aroylmethyl-5-arylmethylene-2,4-dioxo-1,3-thiazolidines
Omar, Mohamed T.,Youssif, Aly M.
, p. 263 - 267 (2007/10/02)
The (E)-, (Z)-interconversion in 3-aroylmethyl-5-arylmethylene-2,4-dioxo-1,3-thiazolidines is simply achieved upon treating with phenylhydrazine in acetic acid solutions.Configurational assignments are based on 1H-NMR spectral data. Keywords. 3-Aroylmethy