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1441678-21-2

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1441678-21-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1441678-21-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,1,6,7 and 8 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1441678-21:
(9*1)+(8*4)+(7*4)+(6*1)+(5*6)+(4*7)+(3*8)+(2*2)+(1*1)=162
162 % 10 = 2
So 1441678-21-2 is a valid CAS Registry Number.

1441678-21-2Upstream product

1441678-21-2Downstream Products

1441678-21-2Relevant articles and documents

Vanadocene and niobocene dihalides containing electron-withdrawing substituents in the cyclopentadienyl rings: Synthesis, characterization and cytotoxicity

Klepalová, Iva,Honzí?ek, Jan,Vinklárek, Jaromír,Padělková, Zdeňka,?ebestová, Lucie,?ezá?ová, Martina

, p. 109 - 115 (2013)

The first example of the group V metallocene dihalides substituted in the cyclopentadienyl rings with electron-withdrawing substituents is reported. This study includes synthesis and spectroscopic characterization of the series of vanadocene and niobocene

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