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3,3',4',6'-tetra-O-benzoylsucrose is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

81700-30-3

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81700-30-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81700-30-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,7,0 and 0 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 81700-30:
(7*8)+(6*1)+(5*7)+(4*0)+(3*0)+(2*3)+(1*0)=103
103 % 10 = 3
So 81700-30-3 is a valid CAS Registry Number.

81700-30-3Upstream product

81700-30-3Relevant academic research and scientific papers

PARTIAL BENZOYLATION OF 2,1':4,6-DI-O-ISOPROPYLIDENESUCROSE

Clode, David M.,Laurie, William A.,McHale, David,Sheridan, John B.

, p. 147 - 160 (2007/10/02)

Partial benzoylation of 2,1':4,6-di-O-isopropylidenesucrose (1) with 1.1 mol. equiv. of benzoyl chloride in pyridine gave the 6'-benzoate 2 (13percent), 3'-benzoate 3 (7percent), and 3',6'-dibenzoate 4 (10percent); 51percent of 1 was recovered.With 1.4 mo

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