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102750-89-0

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102750-89-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 102750-89-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,7,5 and 0 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 102750-89:
(8*1)+(7*0)+(6*2)+(5*7)+(4*5)+(3*0)+(2*8)+(1*9)=100
100 % 10 = 0
So 102750-89-0 is a valid CAS Registry Number.

102750-89-0Relevant articles and documents

Unusually stable silyl ketones with bowl-shaped tris(2,6-diphenylbenzyl)silyl group for various nucleophilic attacks and α-deprotonation

Shirakawa, Seiji,Komatsu, Naoki,Iwasaki, Atsuko,Maruoka, Keiji

, p. 577 - 579 (2007/10/03)

A newly designed, bowl-shaped tris(2,6-diphenylbenzyl)silyl (TDS) group can be successfully utilized as a highly effective shield of ketone carbonyls for various nucleophilic attacks and α-deprotonation. The high shielding effect of the bowl-shaped TDS mo

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