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1246090-51-6

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1246090-51-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1246090-51-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,6,0,9 and 0 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1246090-51:
(9*1)+(8*2)+(7*4)+(6*6)+(5*0)+(4*9)+(3*0)+(2*5)+(1*1)=136
136 % 10 = 6
So 1246090-51-6 is a valid CAS Registry Number.

1246090-51-6Downstream Products

1246090-51-6Relevant articles and documents

Synthesis of 2-[2,4-diaminothiazol-5-oyl]benzothiazoles

Rejia, T. F. Abbs Fen,Rajasekharan, Kallikat N.

experimental part, p. 994 - 997 (2010/10/21)

(Chemical Equation Presented) The synthesis of 2-(4-amino-2- alkylaminothiazol-5-oyl)benzothiazoles and 2-[2,4-bis(arylamino)thiazol-5-oyl] benzothiazoles as benzothiazoloylthiazole analogs of the cytotoxic marine alkaloid dendrodoine is reported. The highly decorated thiazole ring assembly was achieved using 2-bromoacetybenzothiazole to supply the C5 ring carbon and amidinothioureas of the type R1NH-CS-NH-C(=NHR2)-(NHR 3) to provide the four ring atoms [C4-N3-C2-S1] in a [4+1] thiazole ring construction strategy. The antibacterial activity of these new analogs is reported.

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