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64854-00-8

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64854-00-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 64854-00-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,8,5 and 4 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 64854-00:
(7*6)+(6*4)+(5*8)+(4*5)+(3*4)+(2*0)+(1*0)=138
138 % 10 = 8
So 64854-00-8 is a valid CAS Registry Number.

64854-00-8Relevant articles and documents

Asymmetric approach toward chiral cyclohex-2-enones from anisoles via an enantioselective isomerization by a new chiral diamine catalyst

Lee, Jung Hwa,Deng, Li

, p. 18209 - 18212 (2012)

A 3-step asymmetric approach toward the optically active chiral cyclohex-2-enones from anisoles has been developed. The crucial asymmetric induction step is an unprecedented catalytic enantioselective isomerization of β,γ-unsaturated cyclohex-3-en-1-ones

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