135028-04-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 135028-04-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,0,2 and 8 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 135028-04:
(8*1)+(7*3)+(6*5)+(5*0)+(4*2)+(3*8)+(2*0)+(1*4)=95
95 % 10 = 5
So 135028-04-5 is a valid CAS Registry Number.
135028-04-5Relevant articles and documents
N-Amination Using N-Methoxycarbonyl-3-phenyloxaziridine. Direct Access to Chiral Nβ-Protected α-Hydrazinoacids and Carbazates
Vidal, Joelle,Drouin, Jacques,Collet, Andre
, p. 435 - 437 (2007/10/02)
Primary and secondary amines =NH, including α-aminoacids, can be converted under mild conditions to the corresponding carbazates =N-NH-CO2Me, on reaction with N-methoxycarbonyl-3-phenyloxaziridine 1.