19084-59-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 19084-59-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,0,8 and 4 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 19084-59:
(7*1)+(6*9)+(5*0)+(4*8)+(3*4)+(2*5)+(1*9)=124
124 % 10 = 4
So 19084-59-4 is a valid CAS Registry Number.
19084-59-4Relevant academic research and scientific papers
AROMATIC DERIVATIVES OF 2H-PYRIMIDINO-1,4-THIAZINE
Orlov, V. D.,Tueni, M.,Kolos, N. N.,Papiashvili, I. Z.
, p. 232 - 234 (2007/10/02)
5-R1-3-(4-R-Phenyl)-2H-pyrimidino-1,4-thiazines 1 = N(CH3)2 or OCH3>, which exist primarily in the 2H form, were synthesized by the reaction of ο-bromoacetophenones with 4-R1-5-amino-6-thiopyrimidines.
