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121405-37-6

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121405-37-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121405-37-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,4,0 and 5 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 121405-37:
(8*1)+(7*2)+(6*1)+(5*4)+(4*0)+(3*5)+(2*3)+(1*7)=76
76 % 10 = 6
So 121405-37-6 is a valid CAS Registry Number.

121405-37-6Downstream Products

121405-37-6Relevant articles and documents

7-alkyl- and 7-cycloalkyl-5-aryl-pyrrolo[2,3-d]pyrimidines - Potent inhibitors of the tyrosine kinase c-Src

Widler, Leo,Green, Jonathan,Missbach, Martin,Susa, Mira,Altmann, Eva

, p. 849 - 852 (2007/10/03)

7-Substituted-5-aryl-pyrrolo[2,3-d]pyrimidines have been prepared starting from α-bromoacetophenones. These compounds represent a novel class of potent inhibitors of the tyrosine kinase pp60c-Src with good specificity towards other tyrosine kinases (EGF-R, v-Abl).

Synthesis and Biological Activity of Pyrrolopyrimidines

Dave, Chaitanya G.,Shah, P. R.,Upadhyaya, S. P.,Gandhi, T. P.,Patel, R. B.

, p. 778 - 780 (2007/10/02)

2-Amino-3-cyanopyrroles (I) on reaction with formamide and carbon disulphide in pyridine give 4-amino-5,6,7-trisubstituted-7H-pyrrolopyrimidines (II) and 5,6,7-trisubstitutedpyrrolopyrimidine-2,4(1H,3H)-dithiones (III), respectively. 2,4-Bis(methylmercapto)-5,6,7-trisubstitutedpyrrolopyrimidines (IV) have been prepared by reacting III with dimethyl sulphate in basic medium.Structures of the synthesized compounds have been established by elemental analyses and spectral data.Some of them have been screened for their antibacterial, analgesic, antiinflammatory, antihistaminic, anticholinergic, anticonvulsant and antihypertensive activities.

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