118176-18-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 118176-18-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,1,7 and 6 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 118176-18:
(8*1)+(7*1)+(6*8)+(5*1)+(4*7)+(3*6)+(2*1)+(1*8)=124
124 % 10 = 4
So 118176-18-4 is a valid CAS Registry Number.
118176-18-4Relevant articles and documents
A synthesis of 6-deoxy-6-fluorosucrose suitable for PET applications
Gao, Xuefeng,Gaddam, Vikram,Harmata, Michael
, p. 14 - 18 (2014)
A new route to 6-deoxy-6-fluorosucrose has been developed. The process proceeds in 8 linear steps in 25% overall yield from sucrose. The steps incorporating fluorine and subsequent deprotection are quite rapid, making the procedure useful in the context o