73285-92-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 73285-92-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,2,8 and 5 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 73285-92:
(7*7)+(6*3)+(5*2)+(4*8)+(3*5)+(2*9)+(1*2)=144
144 % 10 = 4
So 73285-92-4 is a valid CAS Registry Number.
InChI:InChI=1/C23H36O5S/c1-28-23(27)12-8-3-2-7-11-19-20(22(26)15-21(19)25)14-13-17(24)16-29-18-9-5-4-6-10-18/h2,7,9,13-14,17,19-22,24-26H,3-6,8,10-12,15-16H2,1H3/b7-2-,14-13+/t17-,19?,20-,21?,22?/m1/s1
73285-92-4Relevant articles and documents
Prostaglandin Analogues Possessing Antinidatory Effects. 1. Modification of the ω Chain
Hayashi, Masaki,Miyake, Hajimu,Kori, Seiji,Tanouchi, Tadao,Wakatsuka, Hirohisa,et al.
, p. 519 - 524 (2007/10/02)
Novel prostaglandin analogues modified in the ω chain were prepared by the reaction of the vinyl aldehydes 1a-e with a variety of organometallic reagents as a key step of the syntheses.Compared with the natural prostaglandin F2α in antinidatory