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916991-52-1

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916991-52-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 916991-52-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,6,9,9 and 1 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 916991-52:
(8*9)+(7*1)+(6*6)+(5*9)+(4*9)+(3*1)+(2*5)+(1*2)=211
211 % 10 = 1
So 916991-52-1 is a valid CAS Registry Number.

916991-52-1Relevant articles and documents

Chiral-at- ansa -bridged group 4 metallocene complexes {(R 1R2C)-(3,6- T Bu2Flu)(3-R3-5-Me- C5H2)}MCl2: Synthesis, structure, stereochemistry, and use in highly isoselective prop

Kirillov, Evgeny,Marquet, Nicolas,Bader, Manuela,Razavi, Abbas,Belia, Vincenzo,Hampel, Frank,Roisnel, Thierry,Gladysz, John A.,Carpentier, Jean-Francois

experimental part, p. 263 - 272 (2011/03/16)

New chiral racemic, sterically crowded fluorenyl-cyclopentadienyl compounds having monoaryl-substituted methylene bridges (R1R 2C)-((3,6-tBu2Flu)H)(3-R3-5-Me-C 5H3) (R1 = H, Rsu

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