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67840-34-0

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67840-34-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 67840-34-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,8,4 and 0 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 67840-34:
(7*6)+(6*7)+(5*8)+(4*4)+(3*0)+(2*3)+(1*4)=150
150 % 10 = 0
So 67840-34-0 is a valid CAS Registry Number.

67840-34-0Relevant articles and documents

PHOSPHINE SUBSTITUTION AND PHOSPHINE INDUCED REDUCTIVE ELIMINATION REACTIONS: SYNTHESIS OF ZEROVALENT RUTHENIUM FLUOROPHOSPHINE COMPLEXES FROM HYDRIDO(ACETATO)TRIS(TRIPHENYLPHOSPHINE)RUTHENIUM(II)

Al-Ohaly, Abdul-Razzak,Head, Robert A.,Nixon, John F.

, p. 99 - 110 (1981)

Substitution of PPh3 from the bidentate acetatohydridoruthenium(II) complex RuH(CH3OCO)(PPh3)3 with various ligands, L, leads to unidentate acetatohydrido compounds with replacement of one, two or all PPh3 ligands depending on L (L = t=BuNC, PF2NMe2, P(OC

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