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1629144-33-7

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1629144-33-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1629144-33-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,2,9,1,4 and 4 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1629144-33:
(9*1)+(8*6)+(7*2)+(6*9)+(5*1)+(4*4)+(3*4)+(2*3)+(1*3)=167
167 % 10 = 7
So 1629144-33-7 is a valid CAS Registry Number.

1629144-33-7Relevant articles and documents

2,4- and 2,5-disubstituted arylthiazoles: Rapid synthesis by C-H coupling and biological evaluation

Lohrey, Lilia,Uehara, Takahiro N.,Tani, Satoshi,Yamaguchi, Junichiro,Humpf, Hans-Ulrich,Itami, Kenichiro

, p. 3387 - 3394 (2014/06/09)

Life-threatening infections caused by bacteria that have developed resistance to common antibiotics, such as methicillin-resistant Staphylococcus aureus (MRSA), have become a serious problem in hospitals and other areas all over the world. Thus, the development of an effective class of antibiotics against these bacteria is an urgent subject. Herein, we report a step-economical and diversity-oriented synthesis of a series of 2-arylidenehydrazinyl-4- arylthiazole and 2-arylidenehydrazinyl-5-arylthiazole analogues that utilizes C-H coupling methodologies. A library of 54 new congeners were synthesized and tested for their biological potential. Moreover, new knowledge regarding the structure-activity relationships (SARs) of these heterobiaryl compounds was collected. Copyright

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