1204686-02-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1204686-02-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,4,6,8 and 6 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1204686-02:
(9*1)+(8*2)+(7*0)+(6*4)+(5*6)+(4*8)+(3*6)+(2*0)+(1*2)=131
131 % 10 = 1
So 1204686-02-1 is a valid CAS Registry Number.
1204686-02-1Relevant academic research and scientific papers
Synthesis of C13-C23 fragment of Iriomoteolide-1a
Wang, Shun-Yi,Chin, Yen-Jin,Loh, Teck-Peng
experimental part, p. 3557 - 3564 (2010/03/03)
Highly efficient asymmetric conjugate addition of MeMgBr to α,β-unsaturated esters catalyzed by CuI/To1-BINAP, Paterson aldol, organocatalytic aldol, and cross-metathesis reactions were applied in the synthesis of C13-C23 fragment of Iriomoteolide-la.
