5508-47-4 Usage
Uses
Gibberellin A7 Methyl Ester is a derivative of Gibberellin A7 (G377460), a plant hormone that was isolated from culture filtrates of the fungus Gibberella fujikuroi. Gibberellin A7 was shown to promote the growth and elongation of cells.
Check Digit Verification of cas no
The CAS Registry Mumber 5508-47-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,5,0 and 8 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 5508-47:
(6*5)+(5*5)+(4*0)+(3*8)+(2*4)+(1*7)=94
94 % 10 = 4
So 5508-47-4 is a valid CAS Registry Number.
InChI:InChI=1/C23H28ClN3O3/c1-4-21(28)27-15-13-26(14-16-27)19-9-7-18(8-10-19)25-22(29)23(2,3)30-20-11-5-17(24)6-12-20/h5-12H,4,13-16H2,1-3H3,(H,25,29)
5508-47-4Relevant articles and documents
Substitution Reactions of the 3-Epimeric Methanesulphonates of Methyl Gibberellate
Duri, Zvitendo J.,Hanson, James R.
, p. 603 - 607 (2007/10/02)
Whereas displacement of the 3β-(axial)-methylsulphonyloxy group from methyl gibberellate with lithium chloride or buffered aqueous acetone proceeds predominantly with syn rearrangement to afford the 1β-chloro- or 1β-hydroxy-gibberellin, the corresponding 3α-(equatorial) epimer reacts with simple inversion of configuration.This affords on the one hand a facile route to the 1-hydroxygibberellins and, on the other, a means of labelling gibberellins at C-3.
