444814-26-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 444814-26-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,4,8,1 and 4 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 444814-26:
(8*4)+(7*4)+(6*4)+(5*8)+(4*1)+(3*4)+(2*2)+(1*6)=150
150 % 10 = 0
So 444814-26-0 is a valid CAS Registry Number.
444814-26-0Relevant articles and documents
An efficient synthesis of N-Boc-D-diphenylalanine from a chiral azirdine-2-carboxylate
Chang, Jae-Won,Ha, Hyun-Joon,Park, Chan Sun,Kim, Min Sung,Lee, Won Koo
, p. 1143 - 1148 (2007/10/03)
N-Boc-D-diphenylalanine was prepared from a commercially available aziridine-2(S)-carboxylate through alkylation, regiospecific aziridine ring opening, and benzylic deoxygenation followed by oxidation in 57% overall yield.