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53586-21-3

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53586-21-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 53586-21-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,5,8 and 6 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 53586-21:
(7*5)+(6*3)+(5*5)+(4*8)+(3*6)+(2*2)+(1*1)=133
133 % 10 = 3
So 53586-21-3 is a valid CAS Registry Number.

53586-21-3Relevant articles and documents

?-METHYLENECYCLOPROPANEBIS(TRIPHENYLPHOSPHINE)NICKEL

Isaeva, L. S.,Peganova, T. A.,Petrovskii, P. V.,Furman, D. B.,Zotova, S. V.,et al.

, p. 367 - 372 (1983)

Two methods for preparing ?-methylenecyclopropanebis(triphenylphosphine)nickel are described: (1) the substitution of the ethylene ligand in ?-ethylenebis(triphenylphosphine)nickel by methylenecyclopropane; (2) the interaction of Ni(acac)2 with diethylalu

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