199182-45-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 199182-45-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,9,1,8 and 2 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 199182-45:
(8*1)+(7*9)+(6*9)+(5*1)+(4*8)+(3*2)+(2*4)+(1*5)=181
181 % 10 = 1
So 199182-45-1 is a valid CAS Registry Number.
199182-45-1Relevant articles and documents
Diastereoselective radical cyclization of chiral β-alkoxyacrylates
Lee, Eun,Jeong, Jin-Wook,Yu, Yunjae
, p. 7765 - 7768 (2007/10/03)
(2R,3S)-3-Phenylcholestan-2-ol is a moderately effective chiral auxiliary in the radical cyclization of β-alkoxyacrylates.