105453-65-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 105453-65-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,4,5 and 3 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 105453-65:
(8*1)+(7*0)+(6*5)+(5*4)+(4*5)+(3*3)+(2*6)+(1*5)=104
104 % 10 = 4
So 105453-65-4 is a valid CAS Registry Number.
InChI:InChI=1/C22H16O2/c23-21-10-9-17-18(22(21)24)8-7-15-11-19-14(12-20(15)17)6-5-13-3-1-2-4-16(13)19/h1-12,21-24H/t21-,22-/m0/s1
105453-65-4Relevant articles and documents
Synthesis, absolute configuration, and bacterial mutagenicity of the 8 stereoisomeric vicinal diol epoxides at the terminal benzo ring of carcinogenic dibenz[ a,h ]anthracene
Frank, Heinz,Funk, Mario,Oesch, Franz,Platt, Karl L.
experimental part, p. 2258 - 2268 (2012/06/15)
The synthesis of the 8 possible stereoisomeric diol epoxides (DEs) at the terminal benzo ring of carcinogenic dibenz[a,h]anthracene (DBA) is reported. trans-3,4-Dihydroxy-3,4-dihydro-DBA (1) afforded the 4 bay region DEs: the enantiomeric pairs of the ant
