2579-08-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 2579-08-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,5,7 and 9 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 2579-08:
(6*2)+(5*5)+(4*7)+(3*9)+(2*0)+(1*8)=100
100 % 10 = 0
So 2579-08-0 is a valid CAS Registry Number.
InChI:InChI=1/C30H46O2/c1-20(2)21(3)10-11-23(5)28-16-17-29-25(9-8-18-30(28,29)7)13-14-26-19-27(32-24(6)31)15-12-22(26)4/h10-11,13-14,20-21,23,27-29H,4,8-9,12,15-19H2,1-3,5-7H3/b11-10+,25-13+,26-14-/t21-,23+,27-,28+,29?,30+/m0/s1
2579-08-0Relevant articles and documents
An Extremely Powerful Acylation Reaction of Alcohols with Acid Anhydrides Catalyzed by Trimethylsilyl Trifluoromethanesulfonate
Procopiou, Panayiotis A.,Baugh, Simon P.D.,Flack, Stephen S.,Inglis, Graham G.A.
, p. 2342 - 2347 (2007/10/03)
Trimethylsilyl trifluoromethanesulfonate is an excellent catalyst for the acylation of alcohols with acid anhydrides. Highly functionalized primary, secondary, tertiary, and allylic alcohols, and phenols, were acylated cleanly and efficiently and in a fraction of the time used under the standard DMAP conditions.