126775-66-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126775-66-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,7,7 and 5 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 126775-66:
(8*1)+(7*2)+(6*6)+(5*7)+(4*7)+(3*5)+(2*6)+(1*6)=154
154 % 10 = 4
So 126775-66-4 is a valid CAS Registry Number.
126775-66-4Relevant articles and documents
Mild and highly selective formyl protection of primary hydroxyl groups
De Luca, Lidia,Giacomelli, Giampaolo,Porcheddu, Andrea
, p. 5152 - 5155 (2007/10/03)
Efficient conversion of primary alcohols to the corresponding formate esters can be carried out at room temperature in methylene chloride, using 2,4,6-trichloro-1,3,5-triazine and N,N-dimethyl- formamide in the presence of lithium fluoride. This procedure
