194935-55-2 Usage
Uses
Benzyl N-[(S)-1-benzyl-2-(tosyloxy)ethyl]carbamate, is an intermediate in the synthesis of L-Amphetamine (A634240).
Check Digit Verification of cas no
The CAS Registry Mumber 194935-55-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,4,9,3 and 5 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 194935-55:
(8*1)+(7*9)+(6*4)+(5*9)+(4*3)+(3*5)+(2*5)+(1*5)=182
182 % 10 = 2
So 194935-55-2 is a valid CAS Registry Number.
InChI:InChI=1/C24H25NO5S/c1-19-12-14-23(15-13-19)31(27,28)30-18-22(16-20-8-4-2-5-9-20)25-24(26)29-17-21-10-6-3-7-11-21/h2-15,22H,16-18H2,1H3,(H,25,26)/t22-/m0/s1