126262-57-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126262-57-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,2,6 and 2 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 126262-57:
(8*1)+(7*2)+(6*6)+(5*2)+(4*6)+(3*2)+(2*5)+(1*7)=115
115 % 10 = 5
So 126262-57-5 is a valid CAS Registry Number.
126262-57-5Relevant academic research and scientific papers
tert-BUTYLCARBONYL AS CONVENIENT NITROGEN PROTECTION DURING ALKYLATION OF 2-BENZYL-4,5-DIHYDROIMIDAZOLES.
Le Coz, S.,Mann, A.,Wermuth, C.-G.
, p. 3007 - 3010 (2007/10/02)
The tert-butoxycarbonyl group is a convenient protection for the N-1 nitrogen during alkylation of 2-benzyl-4,5-dihydro-imidazoles.
