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1259017-73-6

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1259017-73-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1259017-73-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,9,0,1 and 7 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1259017-73:
(9*1)+(8*2)+(7*5)+(6*9)+(5*0)+(4*1)+(3*7)+(2*7)+(1*3)=156
156 % 10 = 6
So 1259017-73-6 is a valid CAS Registry Number.

1259017-73-6Relevant articles and documents

Quinazoline-1-deoxynojirimycin hybrids as high active dual inhibitors of EGFR and α-glucosidase

Zhang, Yaling,Gao, Hongliang,Liu, Renjie,Liu, Juan,Chen, Li,Li, Xiabing,Zhao, Lijun,Wang, Wei,Li, Baolin

supporting information, p. 4309 - 4313 (2017/09/12)

A series of novel quinazoline-1-deoxynojirimycin hybrids were designed, synthesized and evaluated for their inhibitory activities against two drug target enzymes, epidermal growth factor receptor (EGFR) tyrosine kinase and α-glucosidase. Some synthesized compounds exhibited significantly inhibitory activities against the tested enzymes. Comparing with reference compounds gefitinib and lapatinib, compounds 7d, 8d, 9b and 9d showed higher inhibitory activities against EGFR (IC50: 1.79–10.71 nM). Meanwhile the inhibitory activities of 7d, 8d and 9c against α-glucosidase (IC50 = 0.14, 0.09 and 0.25 μM, respectively) were obvious higher than that of miglitol (IC50 = 2.43 μM), a clinical using α-glucosidase inhibitor. Interestingly, compound 9d as a dual inhibitor showed high inhibitory activity to EGFRwt tyrosine kinase (IC50 = 1.79 nM), also to α-glucosidase (IC50 = 0.39 μM). The work could be very useful starting point for developing a new series of enzyme inhibitors targeting EGFR and/or α-glucosidase.

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