80186-22-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80186-22-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,1,8 and 6 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 80186-22:
(7*8)+(6*0)+(5*1)+(4*8)+(3*6)+(2*2)+(1*2)=117
117 % 10 = 7
So 80186-22-7 is a valid CAS Registry Number.
80186-22-7Relevant academic research and scientific papers
MINOR AND TRACE STEROLS IN MARINE INVERTEBRATES 48. THE ISOLATION, STRUCTURE ELUCIDATION AND SYNTHESIS OF 23(R),24(R)-METHYLENECHOLESTEROL.
Proudfoot, John R.,Djerassi, Carl
, p. 5493 - 5496 (2007/10/02)
The isolation, structure determination and synthesis of 23(R),24(R)-methylenecholesterol--a possible biosynthetic precursor of brassicasterol--is described.
