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98545-55-2

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98545-55-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98545-55-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,5,4 and 5 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 98545-55:
(7*9)+(6*8)+(5*5)+(4*4)+(3*5)+(2*5)+(1*5)=182
182 % 10 = 2
So 98545-55-2 is a valid CAS Registry Number.

98545-55-2Downstream Products

98545-55-2Relevant articles and documents

Cascade bio-hydroxylation and dehalogenation for one-pot enantioselective synthesis of optically active β-halohydrins from halohydrocarbons

Cui, Hai-Bo,Xie, Ling-Zhi,Wan, Nan-Wei,He, Qing,Li, Zhi,Chen, Yong-Zheng

supporting information, p. 4324 - 4328 (2019/08/21)

A stereoselective hydroxylation and enantioselective dehalogenation cascade reaction was developed for the synthesis of optically active β-haloalcohols from halohydrocarbons. This cascade system employed P450 and halohydrin dehalogenase as two compatible biocatalysts, allowing a straightforward, greener and efficient access to β-halohydrins with excellent enantioselectivities (98-99%).

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