1014983-59-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1014983-59-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,4,9,8 and 3 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1014983-59:
(9*1)+(8*0)+(7*1)+(6*4)+(5*9)+(4*8)+(3*3)+(2*5)+(1*9)=145
145 % 10 = 5
So 1014983-59-5 is a valid CAS Registry Number.
1014983-59-5Relevant articles and documents
An efficient synthesis of pyrazolo[3,4- b]quinolin-3-amine and benzo[b][1,8]naphthyridine derivatives
Elkholy, Yehya M.
, p. 361 - 372 (2007)
2-Oxo-4-phenyl-1,2,5,6,7,8-hexahydroquinoline-3-carbonitrile (10) reacted with hydrazine hydrate, phenylisothiocyanate or benzoyl chloride to give derivatives 12, 13 and 15, respectively. The latter two products were treated with hydrazine hydrate to affo