52663-58-8 Usage
Uses
2,3,4'',6-Tetrachlorobiphenyl is a polychlorinated biphenyl (PCB) congeners.
Check Digit Verification of cas no
The CAS Registry Mumber 52663-58-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,6,6 and 3 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 52663-58:
(7*5)+(6*2)+(5*6)+(4*6)+(3*3)+(2*5)+(1*8)=128
128 % 10 = 8
So 52663-58-8 is a valid CAS Registry Number.
52663-58-8Relevant articles and documents
Reactivity features of polychlorobiphenyl congeners in the nucleophilic substitution reactions
Gorbunova,Pervova,Saloutin,Chupakhin
experimental part, p. 138 - 143 (2012/06/04)
Groups of congeners and individual congeners of polychlorobiphenyls contributing to the composition of the technical mixture "Sovol" (PCB 60, PCB 64, PCB 70, PCB 74, PCB 97, PCB 101, PCB 105, PCB 110, PCB 118, PCB 138, PCB 149, PCB 156, and PCB 163) were
