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90885-77-1

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90885-77-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90885-77-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,8,8 and 5 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 90885-77:
(7*9)+(6*0)+(5*8)+(4*8)+(3*5)+(2*7)+(1*7)=171
171 % 10 = 1
So 90885-77-1 is a valid CAS Registry Number.

90885-77-1Downstream Products

90885-77-1Relevant articles and documents

Synthesis of Mono-η-benzenebis(trimethylphosphine)-manganese and -rhenium Compounds Using the Metal Atoms

Green, Malcolm L. H.,O'Hare, Dermot,Wallis, Julian M.

, p. 233 - 234 (1984)

Co-condensation of manganese or rhenium atoms with a mixture of benzene and trimethylphosphine forms the compounds Mn(η-C6H6)(PMe3)2H and 2 respectively; the latter gives rise to the derivatives Re(η-C6H6)(PMe3)2R (R = I or H).

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