128184-68-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 128184-68-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,1,8 and 4 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 128184-68:
(8*1)+(7*2)+(6*8)+(5*1)+(4*8)+(3*4)+(2*6)+(1*8)=139
139 % 10 = 9
So 128184-68-9 is a valid CAS Registry Number.
128184-68-9Relevant 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