73285-84-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 73285-84-4 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, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 73285-84:
(7*7)+(6*3)+(5*2)+(4*8)+(3*5)+(2*8)+(1*4)=144
144 % 10 = 4
So 73285-84-4 is a valid CAS Registry Number.
InChI:InChI=1/C24H29ClO5/c1-30-24(29)10-5-3-2-4-9-20-21(23(28)16-22(20)27)14-13-19(26)12-11-17-7-6-8-18(25)15-17/h2,4,6-8,13-15,19-23,26-28H,3,5,9-10,16H2,1H3/b4-2-,14-13+/t19-,20?,21+,22?,23?/m0/s1
73285-84-4Relevant 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