133399-16-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 133399-16-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,3,9 and 9 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 133399-16:
(8*1)+(7*3)+(6*3)+(5*3)+(4*9)+(3*9)+(2*1)+(1*6)=133
133 % 10 = 3
So 133399-16-3 is a valid CAS Registry Number.
133399-16-3Relevant articles and documents
Synthesis of 1S,2R,3S,4R,5R-methyl[2,3,4-trihydroxy-5-(hydroxymethyl)cyclopentyl]amine: A potent α-mannosidase inhibitor
Farr,Peet,Kang
, p. 7109 - 7112 (2007/10/02)
The title carbocyclic amine 15, prepared in high yield from isoxazolidine 8 using an efficient oxidation-epimerization-reduction sequence, is an inhibitor of mung bean α-mannosidase II and a potent inhibitor of jack bean α-mannosidase.