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93119-92-7

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93119-92-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 93119-92-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,1,1 and 9 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 93119-92:
(7*9)+(6*3)+(5*1)+(4*1)+(3*9)+(2*9)+(1*2)=137
137 % 10 = 7
So 93119-92-7 is a valid CAS Registry Number.

93119-92-7Relevant academic research and scientific papers

CYCLOPHANES CONTAINING NITROGEN ATOMS IN THE BRIDGED CHAINS. PHOTOCHROMISM OF N,N'-BIS(ARYLSULFONYL)-2,11-DIAZAPARACYCLO(9,10)ANTHRACENOPHANES

Usui, Masao,Nishiwaki, Tohru,Anda, Kinji,Hida, Mitsuhiko

, p. 1561 - 1564 (2007/10/02)

Diazaparacyclo(9,10)anthracenophane derivatives were synthesized under the high dilution conditions.These cyclophanes showed reproducible photochromism both in solution and solid.

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