116-96-1 Usage
General Description
[3,3'-Bi-7H-benz[de]anthracene]-7,7'-dione, also known as benzo[a]pyrene-7,8-dione, is a compound with a chemical structure composed of two benzene rings fused to an anthracene ring, and two carbonyl groups attached at the 7 and 7' positions of the anthracene ring. This chemical is a highly toxic and carcinogenic substance that is classified as a Group 1 carcinogen by the International Agency for Research on Cancer (IARC). It is commonly found in cigarette smoke, industrial emissions, and grilled or charred meats, and exposure to this chemical has been linked to an increased risk of developing various types of cancer, particularly lung cancer. Due to its hazardous nature, efforts are being made to reduce human exposure to benzo[a]pyrene-7,8-dione and to control its emission into the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 116-96-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,1 and 6 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 116-96:
(5*1)+(4*1)+(3*6)+(2*9)+(1*6)=51
51 % 10 = 1
So 116-96-1 is a valid CAS Registry Number.
116-96-1Relevant articles and documents
Perylene derivatives formation in reaction of 3-bromobenzanthrone and 4-bromonaphthalic acid derivatives with a reduction system NiCl2 - 2,2′bipyridyl (or 1,10-phenathroline) - Zn
Adonin,Ryabinin,Starichenko
, p. 861 - 865 (2007/10/03)
The reaction of 3-bromobenzanthrone and 4-bromonaphthalic acid derivatives with a reduction system NiCl2-2,2′bipyridyl (or 1,10-phenathroline)-Zn gives rise to compounds containing perylene fragment. Under similar conditions was established a possibility to transform substituted 1,1′-binaphthyls into the corresponding perylene derivatives.
CONVERSION OF 3-BROMOBENZANTHRONE INTO VIOLANTHRONE UNDER THE CONDITIONS OF CATALYSIS BY PALLADIUM COMPOUNDS
Shigalevskii, V. A.,Borodina, A. V.,Kozyuberda, L. I.
, p. 1413 - 1414 (2007/10/02)
-
