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4-cinnamyloxycoumarin is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

75572-71-3

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75572-71-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75572-71-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,5,7 and 2 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 75572-71:
(7*7)+(6*5)+(5*5)+(4*7)+(3*2)+(2*7)+(1*1)=153
153 % 10 = 3
So 75572-71-3 is a valid CAS Registry Number.

75572-71-3Relevant articles and documents

Further Investigation on -Sigmatropic Rearrangement of Allyl Ethers of 4-Hydroxycoumarin

Patra, Amarendra,Mukhopadhyay, Apurba K.,Mitra, Alok K.

, p. 1167 - 1170 (2007/10/02)

Pyrolytic -sigmatropic rearrangements of 4-(2-methyl-allyloxy)coumarin (7), 4-(cyclohex-2-enyloxy)coumarin (8) and 4-cinnamyloxycoumarin (11) afford 4-hydroxy-3-(2-methylallyl)coumarin (9), 3-(cyclohex-2-enyl)-4-hydroxycoumarin (10) and trans-2,3-dih

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