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107982-86-5

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107982-86-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 107982-86-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,9,8 and 2 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 107982-86:
(8*1)+(7*0)+(6*7)+(5*9)+(4*8)+(3*2)+(2*8)+(1*6)=155
155 % 10 = 5
So 107982-86-5 is a valid CAS Registry Number.

107982-86-5Downstream Products

107982-86-5Relevant articles and documents

Study on fluorination of 2,3-dideoxy-2,3-(N-tosylepimino)-α-D-allopyranosides, and synthesis of 3'-deoxy-3'-fluoro-kanamycin B and 3',4'-dideoxy-3'-fluorokanamycin B

Kobayashi,Tsuchiya,Ohgi,Taneichi,Koyama

, p. 89 - 105 (2007/10/02)

Reaction of the structurally rigid methyl 2,3-dideoxy-4,6-O-isopropylidene-2,3-(N-tosylepimino)-α-D-allopyrano side (6) with KHF2 in DMF at 150° gave initially methyl 2,3-dideoxy-2-fluoro-4,6-O-isopropylidene-3-tosylamido-α-D-altropyra noside (

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