385-14-8 Usage
General Description
BENZO[B]NAPHTHO[1,8,7-GHI]CHRYSENE is a polycyclic aromatic hydrocarbon (PAH) compound that is formed during the incomplete combustion of organic materials. It is classified as a carcinogen, and exposure to this chemical has been linked to an increased risk of developing cancer. BENZO[B]NAPHTHO[1,8,7-GHI]CHRYSENE is commonly found in tobacco smoke, automobile exhaust, and some industrial processes. It is considered to be a highly toxic and persistent environmental pollutant, with the potential to bioaccumulate in living organisms. Due to its harmful effects on human health and the environment, efforts to reduce exposure to BENZO[B]NAPHTHO[1,8,7-GHI]CHRYSENE and other PAHs are ongoing.
Check Digit Verification of cas no
The CAS Registry Mumber 385-14-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,8 and 5 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 385-14:
(5*3)+(4*8)+(3*5)+(2*1)+(1*4)=68
68 % 10 = 8
So 385-14-8 is a valid CAS Registry Number.
InChI:InChI=1/C28H16/c1-3-11-21-19(9-1)20-10-2-4-12-22(20)28-24-14-6-8-18-16-15-17-7-5-13-23(27(21)28)25(17)26(18)24/h1-16H
385-14-8Relevant articles and documents
High temperatures synthesis of Bowl-shaped subunits of fullerenes - IV. From 4-[9H-fluorenylidene-(9)]-4H-cyclopenta[def]phenanthrene to fluoreno[1,9,8-abcd]corannulene and difluoreno[1,9,8,7-cdefg; 2',1',9',8'-klmno]anthracene
Hagen,Christoph,Zimmermann
, p. 6961 - 6970 (2007/10/02)
Fluoreno[1,9,8-abcd]corannulene (4) and difluoreno[1,9,8,7-cdefg;2',1',9',8'-klmno]anthracene (8) have been synthesized by multistage thermal and catalytic dehydrocyclization reactions starting from 4-[9H-fluorenylidene-(9)]-4H-cyclopenta[def]phenanthrene and benzo[p]naphtho[1,8,7-ghi]chrysene, respectively.
Use of Bridge Annelation To Retain the Syn Stereochemstry of Metacyclophane Derivatives: A Route to an Elusive syn-Metacyclophanediene
Lai, Yee-Hing,Lee, Siok-Mun
, p. 4472 - 4476 (2007/10/02)
Free-radical bromination of 9,10-di-m-tolylphenanthrene (6) afforded the anti and syn conformers of the bis(bromomethyl) derivative 7 with the barrier of interconversion estimated at 90 kJ mol-1.Sodium sulfide coupling of 7 suprisingly yielded
