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2-methyl-3-chloropropyl phenyl sulfone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

78505-03-0

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78505-03-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78505-03-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,5,0 and 5 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 78505-03:
(7*7)+(6*8)+(5*5)+(4*0)+(3*5)+(2*0)+(1*3)=140
140 % 10 = 0
So 78505-03-0 is a valid CAS Registry Number.

78505-03-0Relevant articles and documents

A SATURATED ASYMMETRIC ISOPRENE SYNTHON SYNTHESIS, RESOLUTION AND ABSOLUTE CONFIGURATION

Boedeker, C.,Waard, E.R. de,Huisman, H.O.

, p. 1233 - 1236 (1981)

The unknown racemic 3-methyl-4-phenylsulfonylbutanoic acid (4) is synthesized by standard procedures.The acid is resolved into its enantiomers by alternating treatment with l- and d-ephedrine.The S-(+)-acid 4 is converted into R-(+)-dihydrocitronellol (7)

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