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105281-45-6

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105281-45-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 105281-45-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,2,8 and 1 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 105281-45:
(8*1)+(7*0)+(6*5)+(5*2)+(4*8)+(3*1)+(2*4)+(1*5)=96
96 % 10 = 6
So 105281-45-6 is a valid CAS Registry Number.

105281-45-6Downstream Products

105281-45-6Relevant articles and documents

(6R,7S)-7-Amino-7,8-dihydro-α-bisabolene, an Antimicrobial Metabolite from the Marine Sponge Halichondria sp.

Sullivan, Brian W.,Faulkner, D. John,Okamoto, Kelvin T.,Chen, Marie H. M.,Clardy, Jon

, p. 5134 - 5136 (1986)

The antimicrobial constitiunts of the marine sponge Halichondria sp. from Ponape have been identified as (6R,7S)-7-amino-7,8-dihydro-α-bisabolene (3) and its hydrochloride salt 4.The structure of amine 3 was determined by an X-ray crystallographic study of the corresponding symmetrical urea 5 and the absolute configuration was elucidated by chemical conversion to (6R,7e)-α-bisabolene.The urea 5, the corresponding isothiocyanate 6, and an unrelated diene 7 were also isolated from the sponge.

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