1337557-50-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1337557-50-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,7,5,5 and 7 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1337557-50:
(9*1)+(8*3)+(7*3)+(6*7)+(5*5)+(4*5)+(3*7)+(2*5)+(1*0)=172
172 % 10 = 2
So 1337557-50-2 is a valid CAS Registry Number.
1337557-50-2Relevant academic research and scientific papers
A new stereoselective approach to aminocyclohexitols using RCM
Rajender, Anugula,Rao, Jalagam Prasada,Rao, Batchu Venkateswara
, p. 1306 - 1311 (2011/11/29)
A new stereoselective approach for the synthesis of carbamannopyranosylamine and epi-valiolamine by using stereoselective allylation on lactamine and RCM from d-ribose has been described.