146463-24-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 146463-24-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,4,6 and 3 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 146463-24:
(8*1)+(7*4)+(6*6)+(5*4)+(4*6)+(3*3)+(2*2)+(1*4)=133
133 % 10 = 3
So 146463-24-3 is a valid CAS Registry Number.
146463-24-3Relevant academic research and scientific papers
HYDROBROMINATION OF N-ARYLSULFONYL-1,4-BENZO(NAPHTHO)QUINONE MONO- AND DIIMINES
Avdeenko, A. P.,Velichko, N. V.
, p. 986 - 991 (2007/10/02)
The hydrobromination of N-arylsulfonyl-1,4-benzo(naphtho)quinone monoimines led to 2-bromo-4-arenesulfonamidophenols (or the corresponding 1-naphthols) and 2,6-dibromo-4-arenesulfonamidophenols.Their oxidation gave N-arylsulfonyl-2-bromo-1,4-benzo(naphtho
