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189134-20-1

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189134-20-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 189134-20-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,1,3 and 4 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 189134-20:
(8*1)+(7*8)+(6*9)+(5*1)+(4*3)+(3*4)+(2*2)+(1*0)=151
151 % 10 = 1
So 189134-20-1 is a valid CAS Registry Number.

189134-20-1Downstream Products

189134-20-1Relevant articles and documents

A new convergent approach to the polycyclic framework of dynemicin A

Escudero, Sonia,Perez, Dolores,Guitian, Enrique,Castedo, Luis

, p. 3028 - 3029 (2007/10/03)

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