316-18-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 316-18-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,1 and 6 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 316-18:
(5*3)+(4*1)+(3*6)+(2*1)+(1*8)=47
47 % 10 = 7
So 316-18-7 is a valid CAS Registry Number.
InChI:InChI=1/C18H13N/c19-14-8-5-13-7-9-16-15-4-2-1-3-12(15)6-10-17(16)18(13)11-14/h1-11H,19H2
316-18-7Relevant articles and documents
Synthesis of aminochrysenes by the oxidative photocyclization of acetylaminostilbenes
Tominaga,Castle,Lee
, p. 1853 - 1855 (2007/10/02)
Aminochrysene derivatives were synthesized by the oxidative photocyclization of acetylaminostilbenes in the presence of iodine and air, followed by hydrolysis.