142818-12-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 142818-12-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,8,1 and 8 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 142818-12:
(8*1)+(7*4)+(6*2)+(5*8)+(4*1)+(3*8)+(2*1)+(1*2)=120
120 % 10 = 0
So 142818-12-0 is a valid CAS Registry Number.
142818-12-0Relevant articles and documents
A NEW SYNTHESIS OF 7,12-DIHYDRO-12-PHENYL-5H-6,12-METHANODIBENZAZOCINES VIA N-BENZYL-1,2,3,4-TETRAHYDRO-4-PHENYLISOQUINOLIN-4-OLS
Kihara, Masaru,Kashimoto, Minoru,Kobayashi, Yoshimaro,Nagao, Yoshimitsu
, p. 747 - 756 (2007/10/02)
7,12-Dihydro-12-phenyl-5H-6,12-methanodibenzazocine derivatives were prepared from N-benzyl-1,2,3,4-tetrahydro-4-phenylisoquinolin-4-ols by an intramolecular Friedel-Crafts reaction.
