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76290-99-8

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76290-99-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 76290-99-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,2,9 and 0 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 76290-99:
(7*7)+(6*6)+(5*2)+(4*9)+(3*0)+(2*9)+(1*9)=158
158 % 10 = 8
So 76290-99-8 is a valid CAS Registry Number.

76290-99-8Downstream Products

76290-99-8Relevant articles and documents

REGIOSELECTIVE LITHIATION OF Π-(ARENE)CHROMIUM TRICARBONYL COMPLEXES

Uemura, Motokazu,Nishikawa, Naomi,Hayashi, Yuji

, p. 2069 - 2072 (2007/10/02)

Chromium tricarbonyl complexes of 3-methoxybenzyl alcohol and related compounds were selectively lithiated at the 4-position in contrast to the corresponding metal free arene compounds.The resulting 4-lithio complexes were converted to the 4-substituted arene compounds in moderate to excellent yields through the reaction with proper electrophiles and subsequent demetalation.

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