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929032-04-2

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929032-04-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 929032-04-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,9,0,3 and 2 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 929032-04:
(8*9)+(7*2)+(6*9)+(5*0)+(4*3)+(3*2)+(2*0)+(1*4)=162
162 % 10 = 2
So 929032-04-2 is a valid CAS Registry Number.

929032-04-2Downstream Products

929032-04-2Relevant articles and documents

Synthesis of novel galactopyranosyl-derived spiro barbiturates

Ingle,Gaidhane,Dutta,Naha,Sengupta

, p. 661 - 671 (2007/10/03)

Malonic acid undergoes condensation readily with ureas to yield barbituric acids 2, which on bromination give 5,5-dibromobarbituric acids 3. Reaction of α-D-galactose with these 5,5-dibromo barbituric acids afforded 2,3-α-D-galactopyrano-1,4-dioxo-7,9-diaza-spiro[4,5]deca-6,8,10-triones 4. The structures of the products have been assigned on the basis of 1H NMR, 13C NMR, FAB-MS, optical activity, and elemental analysis. The title compounds are found to have antibacterial and antifungal activities.

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