153-39-9 Usage
General Description
1,2,3,4-Tetrahydrodibenz[a,h]anthracene, also known as benz[a]anthracene, is a polycyclic aromatic hydrocarbon (PAH) compound with the chemical formula C18H14. It is a colorless crystalline solid that is insoluble in water and commonly found as a component of coal tar and cigarette smoke. 1,2,3,4-Tetrahydrodibenz[a,h]anthracene is considered a potential human carcinogen by the International Agency for Research on Cancer due to its ability to induce tumors in laboratory animals. It is primarily used in research settings to study its effects on health and to develop methods for detecting and measuring its presence in the environment. Exposure to this compound should be limited to minimize potential health risks.
Check Digit Verification of cas no
The CAS Registry Mumber 153-39-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,5 and 3 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 153-39:
(5*1)+(4*5)+(3*3)+(2*3)+(1*9)=49
49 % 10 = 9
So 153-39-9 is a valid CAS Registry Number.
InChI:InChI=1/C22H18/c1-3-7-19-15(5-1)9-11-17-14-22-18(13-21(17)19)12-10-16-6-2-4-8-20(16)22/h1,3,5,7,9-14H,2,4,6,8H2
