870715-30-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 870715-30-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,0,7,1 and 5 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 870715-30:
(8*8)+(7*7)+(6*0)+(5*7)+(4*1)+(3*5)+(2*3)+(1*0)=173
173 % 10 = 3
So 870715-30-3 is a valid CAS Registry Number.
870715-30-3Relevant academic research and scientific papers
A novel synthesis of fused heterocyclic sulfones
Batterjee
, p. 97 - 102 (2007/10/03)
The applicability and synthetic potency of the novel reagent di ethyl 2-aryl-3-phenylsulfonylpropen-1,1-dicarboxylate 3 is reported. Compound 3 proved to be a key pre cursor in heterocyclic sulfones syntheses. Chemical and spectroscopic evidence for the structure of the newly synthesized compounds are described.
