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330196-66-2

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330196-66-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 330196-66-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,0,1,9 and 6 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 330196-66:
(8*3)+(7*3)+(6*0)+(5*1)+(4*9)+(3*6)+(2*6)+(1*6)=122
122 % 10 = 2
So 330196-66-2 is a valid CAS Registry Number.

330196-66-2Downstream Products

330196-66-2Relevant articles and documents

Novel spirohydantoins of D-allose and D-ribose derived from glyco-α-aminonitriles

Postel, Denis,Nguyen Van Nhien, Albert,Villa, Pierre,Ronco, Gino

, p. 1499 - 1502 (2007/10/03)

The synthesis of 3-spirohydantoin derivatives of D-allose and D-ribose is reported. The key step is the stereoselective conversion of glyco-α-aminonitriles from ulose derivatives of D-glucose and D-xylose using titanium(IV) isopropoxide as a mild and efficient catalyst. Cyclisation of the glyco-α-aminonitriles give the target spirohydantoins.

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