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28358-70-5

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28358-70-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 28358-70-5 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, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 28358-70:
(7*2)+(6*8)+(5*3)+(4*5)+(3*8)+(2*7)+(1*0)=135
135 % 10 = 5
So 28358-70-5 is a valid CAS Registry Number.

28358-70-5Downstream Products

28358-70-5Relevant articles and documents

Pd(0)-Catalyzed Tandem One-Pot Reaction of Biphenyl Ketones/Aldehydes to the Corresponding Di-substituted Aryl Olefins

Liu, Yang,Liu, Ping,Liu, Yan,Wei, Yu

, p. 1141 - 1148 (2017/07/25)

Synthesis of di-substituted aryl olefins via a Pd(0)-catalyzed cross-coupling reaction of biphenyl ketones/aldehydes, tosylhydrazide, and aryl bromides (or benzyl halides) was developed. This methodology was achieved by one-pot two-step reactions involvin

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