119181-09-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 119181-09-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,1,8 and 1 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 119181-09:
(8*1)+(7*1)+(6*9)+(5*1)+(4*8)+(3*1)+(2*0)+(1*9)=118
118 % 10 = 8
So 119181-09-8 is a valid CAS Registry Number.
InChI:InChI=1/C20H16O3/c21-17-13-7-6-11-12-5-4-9-2-1-3-10(15(9)12)8-14(11)16(13)19-20(23-19)18(17)22/h1-3,6-8,17-22H,4-5H2/t17-,18+,19-,20+/m0/s1
119181-09-8Relevant articles and documents
Biologically active dihydrodiol metabolites of polycyclic aromatic hydrocarbons structurally related to the potent carcinogenic hydrocarbon 7,12-dimethylbenz[a]anthracene
Harvey,Cortez,Sugiyama,Ito,Sawyer,DiGiovanni
, p. 154 - 159 (2007/10/02)
Syntheses of the trans-dihydrodiol derivatives implicated as the proximate carcinogenic metabolites of the polycyclic hydrocarbons cholanthrene, 6-methylcholanthrene, benz[a]anthracene, and 7- and 12-methylbenz[a]anthracene are described. These compounds
