139285-94-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 139285-94-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,2,8 and 5 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 139285-94:
(8*1)+(7*3)+(6*9)+(5*2)+(4*8)+(3*5)+(2*9)+(1*4)=162
162 % 10 = 2
So 139285-94-2 is a valid CAS Registry Number.
139285-94-2Relevant articles and documents
Total syntheses of glucosidase inhibitors, cyclophellitols
Tatsuta, Kuniaki,Niwata, Yoshihisa,Umezawa, Kazuo,Toshima, Kazunobu,Nakata, Masaya
, p. 189 - 204 (2007/10/02)
A β-D-glucosidase inhibitor, cyclophellitol heptane-2,3,4-triol, 1> and its epoxide diastereomer, 1,6-epicyclophellitol (2) have been synthesized by using an intramolecular -cycloaddition of a n