40665-92-7 Usage
Uses
Prostaglandin.
Brand name
Estrumate(Bayer Animal
Health).
Safety Profile
Experimental
reproductive effects. When heated to
decomposition it emits toxic fumes of Cl-.
Check Digit Verification of cas no
The CAS Registry Mumber 40665-92-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,6,6 and 5 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 40665-92:
(7*4)+(6*0)+(5*6)+(4*6)+(3*5)+(2*9)+(1*2)=117
117 % 10 = 7
So 40665-92-7 is a valid CAS Registry Number.
InChI:InChI=1/C42H72O13/c1-21(2)10-9-14-42(8,55-37-35(51)33(49)31(47)25(20-44)53-37)22-11-16-41(7)29(22)23(45)18-27-39(5)15-13-28(38(3,4)26(39)12-17-40(27,41)6)54-36-34(50)32(48)30(46)24(19-43)52-36/h10,22-37,43-51H,9,11-20H2,1-8H3/t22-,23+,24+,25+,26-,27+,28-,29-,30+,31+,32-,33-,34+,35+,36-,37-,39-,40+,41+,42-/m0/s1
40665-92-7Relevant articles and documents
Synthesis of (±) travoprost and its analogs
Mudduluru, Harikrishna,Hindupur, Rama M.,Dubey, Pramod K.,Madhavaram, Shankar,Tatini, Lakshmikumar,Subbaraju, Gottumukkala V.
experimental part, p. 234 - 241 (2012/04/18)
A new synthetic approach for the antiglaucoma agent, travoprost (1) has been developed in four steps from key intermediate (2). Key transformations include Horner-Wadsworth-Emmons reaction and separation of diastereomers to obtain (±) travoprost (1) and its analogs.