104210-65-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 104210-65-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,2,1 and 0 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 104210-65:
(8*1)+(7*0)+(6*4)+(5*2)+(4*1)+(3*0)+(2*6)+(1*5)=63
63 % 10 = 3
So 104210-65-3 is a valid CAS Registry Number.
104210-65-3Relevant academic research and scientific papers
REACTION OF SILYLKETENE ACETALS WITH 3,3-DIMETHYLACRYLOYL CHLORIDE.
Rousseau, Gerard,Blanco, Luis
, p. 4195 - 4196 (2007/10/02)
The reaction of silylketene acetals with 3,3-dimethylacryloyl chloride in acetonitrile gave γ,δ-ethylenic β-keto esters 3.Application to a new synthesis of (+/-)-turmerone is described.
