202914-32-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 202914-32-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,2,9,1 and 4 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 202914-32:
(8*2)+(7*0)+(6*2)+(5*9)+(4*1)+(3*4)+(2*3)+(1*2)=97
97 % 10 = 7
So 202914-32-7 is a valid CAS Registry Number.
202914-32-7Relevant academic research and scientific papers
Synthetic and modified isoflavonoids XIX. Synthesis of 8-methyl-substituted analogs of pseudobaptigenin
Aitmambetov,Khilya,Berdimbetova
, p. 282 - 285 (2007/10/03)
New 8-methyl-substituted chromones with 1,4-benzodioxane and 1,5-benzodioxepane nuclei in position 3 have been synthesized. Their structures have been confirmed by chemical transformations and PMR spectra.
