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4-Biphenyl-biphenyl-4-carboxylat is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

28358-56-7

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28358-56-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 28358-56-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,3,5 and 8 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 28358-56:
(7*2)+(6*8)+(5*3)+(4*5)+(3*8)+(2*5)+(1*6)=137
137 % 10 = 7
So 28358-56-7 is a valid CAS Registry Number.

28358-56-7Relevant academic research and scientific papers

Novel dependence of the bond cleavage pattern of bis(2-phenylbenzoyl) peroxide on the irradiation wavelength

Karatsu, Takashi,Yoshita, Yasuhiro,Fukui, Keijiro,Kitamura, Akihide

, p. 877 - 878 (1999)

Bis(2-phenylbenzoyl) peroxide (2-PhBPO) photodecomposed by 100% O-O bond cleavage to give mainly biphenyl-2, 2′-carbolactone on 313 nm irradiation, however, on 254 nm, the photodecomposition proceeded through 60% two bonds cleavage (simultaneous C-C and O-O bonds cleavage).

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