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2-Methyl-2-phenylthiocycloheptanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

80344-83-8

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80344-83-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 80344-83-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,3,4 and 4 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 80344-83:
(7*8)+(6*0)+(5*3)+(4*4)+(3*4)+(2*8)+(1*3)=118
118 % 10 = 8
So 80344-83-8 is a valid CAS Registry Number.

80344-83-8Relevant academic research and scientific papers

Stereo- and Regio-chemical Control in Phenylthio Migration around Rings of Sizes 5-15

Hannaby, Malcolm,Judson, Philip,Warren, Stuart

, p. 2609 - 2614 (2007/10/02)

Acid-catalysed rearrangement of cyclic alcohols with neighbouring syn or anti phenylthio groups leads to allylic sulfides with endo- or exo-cyclic double bonds.Only the anti alcohols rearrange for ring sizes n=5-10 but the syn alcohol rearranges if n=12 o

REARRANGEMENT OF CYCLIC ALCOHOLS WITH AN ADJACENT PHENYLTHIO (PhS-) GROUP: MIGRATION OF A PhS GROUP AROUND A RING.

Hannaby, Malcolm,Warren, Stuart

, p. 765 - 768 (2007/10/02)

PhS migratoin around rings (size 5-15) gives allyl sulphides with a regioselectivity wich varies with ring size.

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