77778-75-7 Usage
General Description
1,2-bis(2-chlorophenyl)-ethanone is a chemical compound with the molecular formula C14H9Cl2O. Also known as 2,2'-dichloroacetophenone, it is a highly toxic and potentially carcinogenic substance that is commonly used in the production of various pesticides and herbicides. Exposure to this chemical can cause skin and eye irritation, respiratory problems, and even damage to the liver and kidneys. It is classified as a hazardous chemical by the Environmental Protection Agency and should be handled with extreme caution to avoid any potential health risks.
Check Digit Verification of cas no
The CAS Registry Mumber 77778-75-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,7,7 and 8 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 77778-75:
(7*7)+(6*7)+(5*7)+(4*7)+(3*8)+(2*7)+(1*5)=197
197 % 10 = 7
So 77778-75-7 is a valid CAS Registry Number.
77778-75-7Relevant articles and documents
Tandem pinacol coupling-rearrangement of aromatic aldehydes with hydrogen catalyzed by a combination of a platinum complex and a polyoxometalate
Branytska, Olena,Shimon, Linda J. W.,Neumann, Ronny
, p. 3957 - 3959 (2008/10/09)
Together with a strongly oxidizing polyoxometalate, H5PV 2Mo10O40, PtII(N-(2,6- diisopropylphenyl)pyrazin-2-ylmethanimine)Cl2 forms a combined catalyst that was active in the tandem pinacol coupling-rearrangement of aryl aldehydes to give mostly the corresponding diarylacetaldehyde in high yields using molecular hydrogen as the reducing agent. The Royal Society of Chemistry.
