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75646-35-4

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75646-35-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75646-35-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,6,4 and 6 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 75646-35:
(7*7)+(6*5)+(5*6)+(4*4)+(3*6)+(2*3)+(1*5)=154
154 % 10 = 4
So 75646-35-4 is a valid CAS Registry Number.

75646-35-4Downstream Products

75646-35-4Relevant articles and documents

Preparation of bicyclic enol-ethers, and novel ethers of 2-(3-hydroxyprop-l-yl)-cycloalkanones

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, (2008/06/13)

The preparation of bicyclic enol-ethers (I) STR1 (where n is from 3 to 12, and R 1, R 2 and R 3 may be H or C 1 --C 4 -alkyl) by free radical adduct formation of CHR 1 =CR 2 --CHR 3 --O--R 4 (III)(where R 4 is tert.-butyl, tetrahydrofuran-2-yl or tetrahydropyran-2-yl) with a cyclic ketone (IV) STR2 followed by acid-catalyzed cyclization, and novel compounds II STR3 The compounds (I) and (II) are intermediates for the synthesis of musk-like fragrances.

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