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99202-59-2

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99202-59-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99202-59-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,2,0 and 2 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 99202-59:
(7*9)+(6*9)+(5*2)+(4*0)+(3*2)+(2*5)+(1*9)=152
152 % 10 = 2
So 99202-59-2 is a valid CAS Registry Number.

99202-59-2Upstream product

99202-59-2Downstream Products

99202-59-2Relevant academic research and scientific papers

A PRACTICAL SYNTHESIS OF 2-DEOXY ALDONOLACTONES VIA A SmI2-MEDIATED α-DEOXYGENATION REACTION

Hanessian, Stephen,Girard, Christian,Chiara, Jose Luis

, p. 573 - 576 (1992)

A one-step deoxygenation of 2-hydroxylactones or their acetates is possible using samarium diiodide as an electron-transfer reagent in conjunction with a proton source.

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