83036-83-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83036-83-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,0,3 and 6 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 83036-83:
(7*8)+(6*3)+(5*0)+(4*3)+(3*6)+(2*8)+(1*3)=123
123 % 10 = 3
So 83036-83-3 is a valid CAS Registry Number.
InChI:InChI=1/C34H54O6/c1-6-7-8-9-10-11-12-13-14-15-16-17-27(36)40-31-22(2)20-33-23(3)18-26-28(32(26,4)5)25(30(33)38)19-24(21-35)29(37)34(31,33)39/h19-20,23,25-26,28-29,31,35,37,39H,6-18,21H2,1-5H3
83036-83-3Relevant articles and documents
On the Chemistry of Ingenol, II. Esters of Ingenol and δ7,8-Isoingenol
Sorg, Bernd,Hecker, Erich
, p. 748 - 756 (2007/10/02)
Preparation and purification of 3-acylated of ingenol (1a) structurally related to naturally occuring, irritant and cocarcinogenic principles are described.It is shown that 3-acylated partly rearrange to corresponding 5-acylates when they are chromatograp