83732-41-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83732-41-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,7,3 and 2 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 83732-41:
(7*8)+(6*3)+(5*7)+(4*3)+(3*2)+(2*4)+(1*1)=136
136 % 10 = 6
So 83732-41-6 is a valid CAS Registry Number.
83732-41-6Relevant academic research and scientific papers
Enantioselective synthesis of (+)-presqualene diphosphate
Rogers,Yi,Poulter
, p. 941 - 945 (2007/10/02)
(+)-(1R,2R,3R)-Presqualene diphosphate (PSPP) is an intermediate in the biosynthesis of squalene from farnesyl diphosphate (FPP). The natural 1R,2R,3R enantiomer was synthesized from farnesol in nine steps with ≥98% ee. The key step in the synthesis was t
