1004972-85-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1004972-85-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,4,9,7 and 2 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1004972-85:
(9*1)+(8*0)+(7*0)+(6*4)+(5*9)+(4*7)+(3*2)+(2*8)+(1*5)=133
133 % 10 = 3
So 1004972-85-3 is a valid CAS Registry Number.
1004972-85-3Relevant academic research and scientific papers
Anti aldol selectivity in a synthetic approach to the C1-C 12 fragment of the tedanolides
Jung, Michael E.,Zhang, Ting-Hu
, p. 137 - 140 (2008/09/17)
In a synthetic approach to the completely protected C1 C 12 fragment of the macrocyclic cytotoxic agent tedanolide 1, we carried out the tin-catalyzed Mukaiyama aldol reaction between the 2,3-dialkoxypropanal 5 and the silyl enol eth
