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(+)-validamine hydrochloride is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

32780-31-7

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32780-31-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 32780-31-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,7,8 and 0 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 32780-31:
(7*3)+(6*2)+(5*7)+(4*8)+(3*0)+(2*3)+(1*1)=107
107 % 10 = 7
So 32780-31-7 is a valid CAS Registry Number.

32780-31-7Relevant academic research and scientific papers

SYNTHESIS OF β-D-GLUCOPYRANOSYLVALIDAMINE: 2-O-β-D-GLUCOPYRANOSYL-1L-(1,3,4/2,6)-4-AMINO-6-HYDROXYMETHYL-1,2,3-CYCLOHEXANETRIOL

Ogawa, Seiichiro,Shibata, Yasuhito,Chida, Noritaka,Suami, Tetsuo

, p. 135 - 138 (2007/10/02)

β-D-Glucopyranosylvalidamine (1a), the structure of which was assigned to the degradation product of validamycin A, was synthesized by condensation of a protected validamine (8) with acetobromoglucose, followed by deblocking.Unexpectedly, 1a was found not to be identical with an authentic sample derived from the antibiotic

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