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debromoaplysiatoxin 20-acetate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

90359-05-0

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90359-05-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90359-05-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,3,5 and 9 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 90359-05:
(7*9)+(6*0)+(5*3)+(4*5)+(3*9)+(2*0)+(1*5)=130
130 % 10 = 0
So 90359-05-0 is a valid CAS Registry Number.

90359-05-0Downstream Products

90359-05-0Relevant articles and documents

Absolute Stereochemistries of the Aplysiatoxins and Oscillatoxin A

Moore, Richard E.,Blackman, Adrian J.,Cheuk, Chad E.,Mynderse, Jon S.,Matsumoto, Gayle K.,et al.

, p. 2484 - 2489 (2007/10/02)

Optical and proton NMR spectral studies of the aplysiatoxins and derivatives, degradation products of the toxins and an X-ray crystallographic analysis of 19,21-dibromoaplysiatoxin show that the absolute configurations of the ten asymmetric carbons are 3S,4R,7S,9S,10S,11R,12S,15S,29R,30R.The 31-nor compound, oscillatoxin A, has the same absolute stereochemistry at C(3), C(4), C(7), C(9), C(10), C(11), C(12), C(15), and C(29).

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