116700-83-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 116700-83-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,7,0 and 0 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 116700-83:
(8*1)+(7*1)+(6*6)+(5*7)+(4*0)+(3*0)+(2*8)+(1*3)=105
105 % 10 = 5
So 116700-83-5 is a valid CAS Registry Number.
116700-83-5Relevant academic research and scientific papers
Danishefsky,Mantlo
, p. 8129 - 8133 (1988)
The total synthesis of the title compound in 13 steps from 4-isopropylcyclohexanone has been accomplished. The key phases were the following: (i) the use of a cuprate derivative of a diprotected bis allylic alcohol for conjugate addition; (ii) the use of
