122091-17-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 122091-17-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,0,9 and 1 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 122091-17:
(8*1)+(7*2)+(6*2)+(5*0)+(4*9)+(3*1)+(2*1)+(1*7)=82
82 % 10 = 2
So 122091-17-2 is a valid CAS Registry Number.
122091-17-2Relevant academic research and scientific papers
Mattay, Jochen,Conrads, Martin,Runsink, Jan
, p. 595 - 598 (1988)
(-)-2-Ethylidene-1,7,7-trimethylbicycloheptane (3), (+)- (5), and (-)-2,2-dimethyl-3-ethylidenebicycloheptane (6) were synthesized in good yields with compounds from the chiral pool.
