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2-phenyl-5,6-dichloro-1,3-dioxa-5-cycloheptene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

73724-86-4

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73724-86-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73724-86-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,7,2 and 4 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 73724-86:
(7*7)+(6*3)+(5*7)+(4*2)+(3*4)+(2*8)+(1*6)=144
144 % 10 = 4
So 73724-86-4 is a valid CAS Registry Number.

73724-86-4Downstream Products

73724-86-4Relevant academic research and scientific papers

SEVEN-MEMBERED ACETALS BASED ON cis-2,3-DICHLORO-2-BUTENE-1,4-DIOL

Arbuzov, B.A.,Klimovitskii, E.N.,Timirbaev, M.B.

, p. 14 - 16 (2007/10/02)

cis-2,3-Dichloro-2-butene-1,4-diol was obtained by reduction of dichloromaleic anhydride with lithium aluminum hydride.Condensation of the diol with carbonyl compounds leads to seven-membered unsaturated acetals, viz., 5,6-dichloro-1,3-dioxa-5-cyclohepten

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