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670221-34-8

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670221-34-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 670221-34-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,0,2,2 and 1 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 670221-34:
(8*6)+(7*7)+(6*0)+(5*2)+(4*2)+(3*1)+(2*3)+(1*4)=128
128 % 10 = 8
So 670221-34-8 is a valid CAS Registry Number.

670221-34-8Relevant articles and documents

Synthesis, xanthine oxidase inhibition, and antioxidant screening of benzophenone tagged thiazolidinone analogs

Lakshmi Ranganatha,Begum, A. Bushra,Naveen,Zameer, Farhan,Hegdekatte, Raghavendra,Khanum, Shaukath Ara

, p. 589 - 598 (2014/08/18)

A series of novel 2-(diaryl methanone)-N-(4-oxo-2-phenyl-thiazolidin-3-yl)- acetamides were synthesized by various Schiff bases of (4-benzoyl-phenoxy)-aceto hydrazide with thioglycolic acid. The structures of the newly synthesized compounds were confirmed

Synthesis and antibacterial activity of various substituted oxadiazole derivatives

Kaur, Hemlata,Kumar, Sunil,Verma,Garg, Amit,Saxena,Lata, Suman,Kumar, Ashok

experimental part, p. 466 - 473 (2012/02/01)

Some new 2-(2-(4(4-substitutedbenzoyl-2-methylphenoxy)acetyl)-N-(2- substitutedphenyl) hydrazinecarbothioamides (4a-4j) and (4-((5-(2- substitutedphenylamino)-1,3,4-oxadiazol-2-yl)methoxy)-3-substitutedphenyl) (phenyl)methanones (5a-5j) have been synthesi

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