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182227-44-7

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182227-44-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 182227-44-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,2,2,2 and 7 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 182227-44:
(8*1)+(7*8)+(6*2)+(5*2)+(4*2)+(3*7)+(2*4)+(1*4)=127
127 % 10 = 7
So 182227-44-7 is a valid CAS Registry Number.

182227-44-7Relevant articles and documents

A versatile mechanism based reaction probe for the direct selection of biocatalysts

Lo, Lee-Chiang,Lo, Chih-Hung L.,Janda, Kim D.,Kassel, Daniel B.,Raushel, Frank M.

, p. 2117 - 2120 (1996)

A mechanism based reaction probe was synthesized and shown to modify a bacterial phosphotriesterase; this strategy for generating a probe is general and should allow the isolation of a host of unique catalysts.

Activity-based fluorescent probes that target phosphatases

Zhu, Qing,Huang, Xuan,Chen, Grace Y. J.,Yao, Shao Q.

, p. 2669 - 2672 (2007/10/03)

We have successfully designed and synthesized two fluorescently-labeled, activity-based probes, Probe 1 and Probe 2, which were shown to label protein tyrosine phosphatases specifically, as well as other types of phosphatases. The probes were not reactive towards the other non-phosphatase enzymes tested. These probes may find potential applications in large-scale proteomic experiments whereby subclasses of proteins may be selectively identified.

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