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1340547-09-2

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1340547-09-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1340547-09-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,0,5,4 and 7 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1340547-09:
(9*1)+(8*3)+(7*4)+(6*0)+(5*5)+(4*4)+(3*7)+(2*0)+(1*9)=132
132 % 10 = 2
So 1340547-09-2 is a valid CAS Registry Number.

1340547-09-2Downstream Products

1340547-09-2Relevant articles and documents

Efficient synthesis of purines by inverse electron-demand Diels-Alder reactions of 1-substituted-1H-imidazol-5-amines with 1,3,5-triazines

Iaroshenko, Viktor O.,Maalik, Aneela,Ostrovskyi, Dmytro,Villinger, Alexander,Spannenberg, Anke,Langer, Peter

experimental part, p. 8321 - 8330 (2011/11/12)

The reaction of 1,3,5-triazine and 2,4,6-tri(trifluoromethyl)-1,3,5- triazine with in situ generated 1-substituted 5-amino-1H-imidazoles led to a set of functionalized purines. The developed practical route could serve as a fundament for the preparation o

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