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1118750-23-4

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1118750-23-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1118750-23-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,1,8,7,5 and 0 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1118750-23:
(9*1)+(8*1)+(7*1)+(6*8)+(5*7)+(4*5)+(3*0)+(2*2)+(1*3)=134
134 % 10 = 4
So 1118750-23-4 is a valid CAS Registry Number.

1118750-23-4Downstream Products

1118750-23-4Relevant articles and documents

Sn-free Ni-catalyzed reductive coupling of glycosyl bromides with activated alkenes

Gong, Hegui,Andrews, R. Stephen,Zuccarello, Joseph L.,Lee, Stephen J.,Gagne, Michel R.

, p. 879 - 882 (2009)

A mild, stereoselective method for the Ni-catalyzed synthesis of α-C-alkylglycosides is reported. This approach entails the reductive coupling of glycosyl bromides with activated alkenes at room temperature, with low alkene loading as an important feature. Diastereoselective coupling with 2-substituted acrylate derivatives was made possible through the use of 2,4-dimethyl-3-pentanol as a proton source.

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