18810-27-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 18810-27-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,8,1 and 0 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 18810-27:
(7*1)+(6*8)+(5*8)+(4*1)+(3*0)+(2*2)+(1*7)=110
110 % 10 = 0
So 18810-27-0 is a valid CAS Registry Number.
InChI:InChI=1/C41H64O14/c1-19-36(46)28(43)15-32(50-19)54-30-17-34(52-21(3)38(30)55-33-16-29(44)37(47)20(2)51-33)53-24-6-9-39(4)23(13-24)14-27(42)35-26(39)7-10-40(5)25(8-11-41(35,40)48)22-12-31(45)49-18-22/h12,19-21,23-30,32-38,42-44,46-48H,6-11,13-18H2,1-5H3/t19-,20-,21-,23+,24+,25-,26+,27+,28+,29+,30+,32-,33-,34-,35+,36-,37-,38-,39+,40-,41?/m1/s1
18810-27-0Relevant articles and documents
7β-HYDROXYCARDENOLIDE GLYCOSIDES
Szeleczky, Z.,Soti, M.,Horvath, Gy.,Albrecht, K.
, p. 11 - 28 (2007/10/02)
The microbial transformation of digitoxin (I) by Streptomyces sp. yielded digoxin (III) as main product along with the by-products 7β-hydroxydigitoxin (II) and 7β-hydroxydigoxin (IV).The present paper is concerned with the structure elucidation of 7β-hydroxycardenolides as well as with the formation of some of their derivatives.