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1191887-89-4

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1191887-89-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1191887-89-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,1,8,8 and 7 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1191887-89:
(9*1)+(8*1)+(7*9)+(6*1)+(5*8)+(4*8)+(3*7)+(2*8)+(1*9)=204
204 % 10 = 4
So 1191887-89-4 is a valid CAS Registry Number.

1191887-89-4Downstream Products

1191887-89-4Relevant articles and documents

Phosphine-tethered carbene ligands: Template synthesis and reactivity of cyclic and acyclic functionalized carbenes

Yu, Insun,Wallis, Christopher J.,Patrick, Brian O.,Diaconescu, Paula L.,Mehrkhodavandi, Parisa

, p. 6065 - 6076 (2011/02/27)

Reaction of the phosphine-tethered isocyanide iron(II) complex 1, [CpFe(CO)(PCN)]I, with primary and secondary amines forms the corresponding acyclic (diamino)carbene complexes [CpFe(CO)(PCXNH)]I; X = n-butylamine (4), 4-methylaniline (5), dihexylamine (6

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