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75716-69-7

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75716-69-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75716-69-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,7,1 and 6 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 75716-69:
(7*7)+(6*5)+(5*7)+(4*1)+(3*6)+(2*6)+(1*9)=157
157 % 10 = 7
So 75716-69-7 is a valid CAS Registry Number.

75716-69-7Relevant articles and documents

One pot synthesis of phenolic compounds from aliphatic ones

Covarrubias-Zuniga, Adrian

, p. 1525 - 1530 (1998)

Synthesis of tetra and pentasubstituted phenols from dimethyl 1,3- acetonedicarboxilate anion 1 and alkinones 2 is described. The salient feature of this procedure is to provide phenols with regiocontrol at the 3/5 positions.

Syntheses of extreme sterically hindered 4-methoxyboronic acids

Diemer, Vincent,Chaumeil, Hélène,Defoin, Albert,Carré, Christiane

scheme or table, p. 918 - 929 (2010/03/25)

4-Iodoanisoles 3a,b, 3d and 4-bromoanisoles 4a-d were readily obtained. An extreme steric hindrance precluded obtaining 3c. Catalytic borylation of 3a,b, 3d followed by hydrolysis of boronic ester 26a,b, 26d easily provided the boronic acids 5a,b, 5d. Com

COMPOUNDS AND COMPOSITIONS USEFUL IN THE TREATMENT OF NEOPLASIA

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Page/Page column 52; 83, (2008/06/13)

There is described compounds for use in therapy, said compounds being defined by Formula (1): There is also described an anti-proliferative composition comprising one or more compounds according to Formula (1), and a method of treatment of neoplasia comprising the administration of such a compound or composition.

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