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1257067-65-4

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1257067-65-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1257067-65-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,7,0,6 and 7 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1257067-65:
(9*1)+(8*2)+(7*5)+(6*7)+(5*0)+(4*6)+(3*7)+(2*6)+(1*5)=164
164 % 10 = 4
So 1257067-65-4 is a valid CAS Registry Number.

1257067-65-4Downstream Products

1257067-65-4Relevant articles and documents

Synthesis, characterization, oxidative degradation, antibacterial activity and acetylcholinesterase/butyrylcholinesterase inhibitory effects of some new phosphorus(V) hydrazides

Gholivand, Khodayar,Hosseini, Zahra,Farshadian, Sedigheh,Naderi-Manesh, Hossein

, p. 5130 - 5139 (2010)

Some new phosphorus(V) hydrazides 1a-12a were synthesized and characterized by 1H, 13C, 31P NMR, IR spectroscopy and elemental analysis. Moreover, the interaction of Cu(M)2· nH2O with 1a, 3a and 7a ga

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