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(2R,3R,4S,5R,6R)-2-[(2R,3R,4R,5R,6S)-6-((2R,3S,4R,5R)-6-Benzyloxy-4,5-dihydroxy-2-hydroxymethyl-tetrahydro-pyran-3-yloxy)-4,5-dihydroxy-2-hydroxymethyl-tetrahydro-pyran-3-yloxy]-6-hydroxymethyl-tetrahydro-pyran-3,4,5-triol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

642441-76-7

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642441-76-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 642441-76-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,4,2,4,4 and 1 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 642441-76:
(8*6)+(7*4)+(6*2)+(5*4)+(4*4)+(3*1)+(2*7)+(1*6)=147
147 % 10 = 7
So 642441-76-7 is a valid CAS Registry Number.

642441-76-7Downstream Products

642441-76-7Relevant academic research and scientific papers

Efficient synthesis of globoside and isogloboside tetrasaccharides by using β(1→3) N-acetylgalactosaminyltransferase/UDP-N-acetylglucosamine C4 epimerase fusion protein

Shao, Jun,Zhang, Jianho,Kowal, Przemyslaw,Lu, Yuquan,Wang, Peng George

, p. 1422 - 1423 (2007/10/03)

The β(1→3) N-acetylgalactosaminyltransferase/UDP-N-acetylglucosamine C4 epimerase fusion protein was constructed and used in coupled enzymatic reactions to synthesize a variety of globotetraose and isoglobotetraose derivatives from the corresponding lacto

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