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130780-25-5

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130780-25-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130780-25-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,7,8 and 0 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 130780-25:
(8*1)+(7*3)+(6*0)+(5*7)+(4*8)+(3*0)+(2*2)+(1*5)=105
105 % 10 = 5
So 130780-25-5 is a valid CAS Registry Number.

130780-25-5Downstream Products

130780-25-5Relevant academic research and scientific papers

Improvement in O -> C Glycoside Rearrangement Approach to C-Aryl Glycosides: Use of 1-O-Acetyl Sugar as Stable but Efficient Glycosyl Donor

Matsumoto, Takashi,Hosoya, Takamitsu,Suzuki, Keisuke

, p. 4629 - 4632 (2007/10/02)

1-O-Acetyl sugars serve as efficient glycosyl donor in the O -> C-glycoside rearrangement approach to C-aryl glycosides.Model study was carried out on three types of 2-deoxy-glycosyl acetates including amino sugar derivative.Comparison of the promoters, Cp2HfCl2-AgClO4, SnCl4, BF3*OEt2 is described.

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