63154-82-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 63154-82-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,1,5 and 4 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 63154-82:
(7*6)+(6*3)+(5*1)+(4*5)+(3*4)+(2*8)+(1*2)=115
115 % 10 = 5
So 63154-82-5 is a valid CAS Registry Number.
63154-82-5Relevant academic research and scientific papers
NOUVELLES VOIES D'ACCES AUX BENZOPYRANNES-III 2H-BENZO(b)PYRANNES(CHROMENES-3)
Begasse, B.,Corre, M. Le
, p. 3409 - 3412 (2007/10/02)
Alkylation of o-hydroxybenzyl triphenylphosphonium salts with α-halogenated carbonyl compounds, in presence of base, gives chrom-3 enes.
