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144464-99-3

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144464-99-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 144464-99-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,4,6 and 4 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 144464-99:
(8*1)+(7*4)+(6*4)+(5*4)+(4*6)+(3*4)+(2*9)+(1*9)=143
143 % 10 = 3
So 144464-99-3 is a valid CAS Registry Number.

144464-99-3Downstream Products

144464-99-3Relevant articles and documents

Dissolving metal reduction with crown ether --- reductive demethylation of mono-, di- and trimethoxybenzene derivatives with toluene radical anion

Ohsawa,Hatano,Kayoh,Kotabe,Oishi

, p. 5555 - 5558 (1992)

Toluene radical anion generated from potassium metal and toluene with the assistance of crown ether has been proved effective for reductive demethylation of methoxybenzene derivatives.

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