949148-91-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 949148-91-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,9,1,4 and 8 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 949148-91:
(8*9)+(7*4)+(6*9)+(5*1)+(4*4)+(3*8)+(2*9)+(1*1)=218
218 % 10 = 8
So 949148-91-8 is a valid CAS Registry Number.
949148-91-8Relevant academic research and scientific papers
Total synthesis of herboxidiene/GEX 1A
Yun, Zhang,Panek, James S.
, p. 3141 - 3143 (2008/02/10)
A convergent enantioselective synthesis of herboxidiene/GEX 1A (1) is described that features a double stereodifferentiating crotylation, [4 + 2] annulation, and a silicon-based sp2-sp2 cross-coupling to assemble the conjugated diene
