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204775-47-3

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204775-47-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 204775-47-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,4,7,7 and 5 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 204775-47:
(8*2)+(7*0)+(6*4)+(5*7)+(4*7)+(3*5)+(2*4)+(1*7)=133
133 % 10 = 3
So 204775-47-3 is a valid CAS Registry Number.

204775-47-3Downstream Products

204775-47-3Relevant articles and documents

Synthesis and neurotropic properties of 1-amino-2-substituted 8,9-dihydro-6H-pyrano(thiopyrano)[4,3-d]-thieno-[2,3-b]pyridines and -thieno[2,3-c]-2,7-naphthyridines

Paronikyan,Mirzoyan,Noravyan,Arzanunts,Sukasyan,Sarkisyan,Nazaryan,Dzhagatspanyan

, p. 540 - 542 (2007/10/03)

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