51924-68-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 51924-68-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,9,2 and 4 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 51924-68:
(7*5)+(6*1)+(5*9)+(4*2)+(3*4)+(2*6)+(1*8)=126
126 % 10 = 6
So 51924-68-6 is a valid CAS Registry Number.
51924-68-6Relevant articles and documents
α-bromination of β-enamino compounds using K-10
Braibante,Braibante,Rosso,Da Roza
, p. 1935 - 1937 (2001)
A series of α-bromo 3-amino-5,5-dimethylcyclohex-2-en-1-ones 2a-g and α-bromo β-enamino compounds 4a, b have been conveniently prepared using NBS supported on montmorillonite (K-10). Other reaction conditions such as di-tert-butyl peroxide/NBS/CCl4/