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330974-75-9

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330974-75-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 330974-75-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,0,9,7 and 4 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 330974-75:
(8*3)+(7*3)+(6*0)+(5*9)+(4*7)+(3*4)+(2*7)+(1*5)=149
149 % 10 = 9
So 330974-75-9 is a valid CAS Registry Number.

330974-75-9Downstream Products

330974-75-9Relevant academic research and scientific papers

Biologically potent L-hexoses and 6-deoxy-L-hexoses: Their syntheses and applications

Kulkarni, Suvarn S.,Chi, Fa-Chen,Hung, Shang-Cheng

, p. 1193 - 1200 (2007/10/03)

This account describes our recent work in the development of new methodologies to prepare rare and biologically potent L-hexoses and 6-deoxy-L-hexoses, from cheapest D-glucose, via L-hexofuranoses and 1,6-anhydro-β-L-hexopyranoses as key building blocks. Their applications in the syntheses of heparin oligosaccharides, the carbohydrate moiety of bleomycin A2, and L-acovenose are also summarized here.

1,6-Anhydro-β-L-hexopyranoses as valuable building blocks toward the synthesis of L-gulosamine and L-altrose derivatives

Hung, Shang-Cheng,Wang, Cheng-Chung,Chang, Shu-Wen,Chen, Chien-Sheng

, p. 1321 - 1324 (2007/10/03)

1,6-Anhydro-β-L-hexopyranoses as valuable building blocks toward the synthesis of L-gulosamine and L-altrose derivatives via the regioselective triflation and benzoylation of 1,6-anhydro β-L-idopyranose followed by SN2 substitution with various

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