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136558-85-5

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136558-85-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 136558-85-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,5,5 and 8 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 136558-85:
(8*1)+(7*3)+(6*6)+(5*5)+(4*5)+(3*8)+(2*8)+(1*5)=155
155 % 10 = 5
So 136558-85-5 is a valid CAS Registry Number.

136558-85-5Relevant articles and documents

STRUCTURES OF PRODUCTS OF THE REACTION OF 2,3-DIMETHOXY-5-METHYLHYDROQUINONE WITH NONYL ALCOHOL OVER A HIGH-SILICON ALUMINOSILICATE

Kozhukhova, A. I.,Filippova, T. M.,Obol'nikova, E. A.,Samokhvalov, G. I.,Margulis, M. A.

, p. 533 - 535 (2007/10/02)

By the reaction of 2,3-dimethoxy-5-methylhydroquinone with nonyl alcohol in presence of a high-silicon aluminosilicate 2,3-dimethoxy-6-methyl-4-(nonyloxy)phenol and 2,3-dimethoxy-6-methyl-5-nonylphenol are formed.

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