845781-05-7 Usage
General Description
3,5-Dichloro-3',4'-difluorobenzophenone, also known as 4,4'-difluoro-2,5-dichlorophenyl-phenylketone, is a chemical compound with the molecular formula C13H6Cl2F2O. It is a pale yellow solid that is commonly used as a photoinitiator in the production of polymers and adhesives. It is also used as a cross-linking agent in the production of photoresists and inks. 3,5-DICHLORO-3',4'-DIFLUOROBENZOPHENONE is mainly used in industrial applications and research, and it is important to handle it with care due to its potential hazardous properties.
Check Digit Verification of cas no
The CAS Registry Mumber 845781-05-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,5,7,8 and 1 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 845781-05:
(8*8)+(7*4)+(6*5)+(5*7)+(4*8)+(3*1)+(2*0)+(1*5)=197
197 % 10 = 7
So 845781-05-7 is a valid CAS Registry Number.
InChI:InChI=1/C13H6Cl2F2O/c14-9-3-8(4-10(15)6-9)13(18)7-1-2-11(16)12(17)5-7/h1-6H
