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98925-52-1

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98925-52-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98925-52-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,9,2 and 5 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 98925-52:
(7*9)+(6*8)+(5*9)+(4*2)+(3*5)+(2*5)+(1*2)=191
191 % 10 = 1
So 98925-52-1 is a valid CAS Registry Number.

98925-52-1Relevant articles and documents

Lithium hydride as an efficient reagent for the preparation of 1,2-anhydro inositols: Does the reaction proceed through ‘axial rich’ conformation?

Sarkar, Nitai,Sardessai, Richa S.,Shashidhar, Mysore S.,Tamboli, Majid I.,Gonnade, Rajesh G.

, p. 32 - 36 (2018/05/22)

scyllo-Inositol derived 1,2-trans-diequatorial halohydrins can be efficiently converted to the corresponding epoxides in the presence of lithium hydride. The structure of one of the epoxides was determined by single crystal X-ray diffraction analysis. Thi

The Allyl Group for Protection in Carbohydrate Chemistry. Part 18. Allyl and Benzyl Ethers of myo-Inositol. Intermediates for the Synthesis of myo-Inositol Triphosphates

Gigg, Jill,Gigg, Roy,Payne, Sheila,Conant, Robert

, p. 423 - 430 (2007/10/02)

Racemic 1,2:4,5-di-O-isopropylidene-myo-inositol was converted into racemic 1,2,4-tri-O-benzyl-myo-inositol, 1,2,4-tri-O-p-methoxybenzyl-myo-inositol and 2,4,5-tri-O-benzyl-myo-inositol using allyl groups for 'temporary' protection.The benzyl ethers are required as intermediates for the synthesis of the 'second messenger', inositol 1,4,5-triphosphate and its metabolite, inositol 1,3,4-triphosphate. 1,2,3,4-Tetra-O-benzyl-myo-inositol, and its two monoallyl and monoprop-1-enyl ethers, were also prepared as model compounds for phosphorylation studies of the vicinal 5,6-diol system which occurs in 1,2,4-tri-O-benzyl-myo-inositol.

Synthesis of (+/-)-1,2,4-tri-O-benzyl-myo-inositol

Gigg, Jill,Gigg, Roy,Payne, Sheila,Conant, Robert

, p. C1 - C3 (2007/10/02)

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