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6-vinyl-7,8,9,10,11,12-hexahydro-6(5H)-benzocyclodecenol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

80263-03-2

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80263-03-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 80263-03-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,2,6 and 3 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 80263-03:
(7*8)+(6*0)+(5*2)+(4*6)+(3*3)+(2*0)+(1*3)=102
102 % 10 = 2
So 80263-03-2 is a valid CAS Registry Number.

80263-03-2Downstream Products

80263-03-2Relevant articles and documents

Synthesis of Large-Ring Analogues of Estrone by a Ring-Expansion Route

Thies, Richard W.,Pierce, John R.

, p. 798 - 803 (2007/10/02)

A synthetic methodology is described wherein a sequence of three ring expansions is used to convert cycloheptanone to 4'-methoxy-5,6-benzocyclodecenone, which was tested for estrogenic properties but showed no uterotrophic activity.Attempts to selectively expand the large ring by one more carbon to 8,9:13,14-diseco-18-norestrone were not successful.

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