1033231-01-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1033231-01-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,3,2,3 and 1 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1033231-01:
(9*1)+(8*0)+(7*3)+(6*3)+(5*2)+(4*3)+(3*1)+(2*0)+(1*1)=74
74 % 10 = 4
So 1033231-01-4 is a valid CAS Registry Number.
1033231-01-4Relevant academic research and scientific papers
Eweas, Ahmad Farouk
, p. 1541 - 1552 (2008)
The ring-closure metathesis of the diene (2S,3R,4S)-1-(tert- butyldiphenylsilyloxy)-2,4-dimethylhex-5-en-3-yl acrylate produced the dihydropyrone with the correct stereochemistry for Soraphen A1α synthesis. The C2,C3 stereocenters were introduced by the a
