87489-86-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 87489-86-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,4,8 and 9 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 87489-86:
(7*8)+(6*7)+(5*4)+(4*8)+(3*9)+(2*8)+(1*6)=199
199 % 10 = 9
So 87489-86-9 is a valid CAS Registry Number.
87489-86-9Relevant articles and documents
Synthetic Photochemistry: Synthesis of Liriodenine
Gupta, Y. P.,Yadav, V. S.,Mohammad, Taj
, p. 429 - 431 (2007/10/02)
Bischler-Napieralski cyclisation of N--2'-bromophenylacetamide (3) followed by manganese dioxide oxidation of the crude amine (4) gives 1-(2'-bromobenzoyl)-3,4-dihydro-6,7-methylenedioxyisoquinoline (5) which is aromatis
