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88920-53-0

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88920-53-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 88920-53-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,9,2 and 0 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 88920-53:
(7*8)+(6*8)+(5*9)+(4*2)+(3*0)+(2*5)+(1*3)=170
170 % 10 = 0
So 88920-53-0 is a valid CAS Registry Number.

88920-53-0Downstream Products

88920-53-0Relevant articles and documents

GENERATION AND THE AMBIDENT CHARACTER OF 9-ANTHRYLMETHYL CARBANIONS

Engler, T. A.,Shechter, H.

, p. 4645 - 4648 (1983)

9-Methoxymethylanthracene, 9-trimethylsilylmethylanthracene and 9-thiomethoxymethylanthracene are converted by butyllithium reagents to α-methoxy-9-anthrylmethyl, α-trimethylsilyl-9-anthrylmethyl and 9-anthrylmethyl carbanions, respectively, which react at their C-10 and C-11 positions with appropriate electrophyles.

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