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380645-55-6

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380645-55-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 380645-55-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,8,0,6,4 and 5 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 380645-55:
(8*3)+(7*8)+(6*0)+(5*6)+(4*4)+(3*5)+(2*5)+(1*5)=156
156 % 10 = 6
So 380645-55-6 is a valid CAS Registry Number.

380645-55-6Downstream Products

380645-55-6Relevant articles and documents

Synthesis of Some New Substituted Thieno[2,3-d]pyrimidine Derivatives as Antimicrobial Agents

El-Shehry,Hosni,Amr,Ibrahim,Fayed, Ahmed A.,Elnaggar

, p. 1528 - 1534 (2019)

A series of thieno-pyrimidine derivatives are synthesized from 5′-amino-2,3′-bithiophene-4′-carboxylate via the corresponding intermediate N-benzoylated carboxamide derivatives. The target compounds are tested for antibacterial and antifungal activity. Some of the synthesized compounds demonstrate potent antibacterial activity with LD50 comparable with the reference drug indomethacin.

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