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72335-57-0

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72335-57-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 72335-57-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,3,3 and 5 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 72335-57:
(7*7)+(6*2)+(5*3)+(4*3)+(3*5)+(2*5)+(1*7)=120
120 % 10 = 0
So 72335-57-0 is a valid CAS Registry Number.

72335-57-0Downstream Products

72335-57-0Relevant articles and documents

Organometallic Lewis Acids, Part LXII. Chiral Carbonyl-Cyclopentadienyl-Triphenylphosphine-Iron and -Ruthenium Complexes with Tertiary Nitriles [CpM(CO)(PPh3)(N≡C–CR1R2R3)]+ BF4–

Missling, Christopher U.,Sünkel, Karlheinz,Langhals, Heinz,Beck, Wolfgang

, p. 1262 - 1268 (2017/11/10)

A series of tertiary nitriles was synthesized by alkylation of acetonitrile, primary and secondary nitriles, using alkylbromides and sodium amide in liquid ammonia. By reaction of the in situ formed organometallic Lewis acids [CpM(CO)(PPh3)]su

Sulfinylnitriles: Sulfinyl-metal exchange-alkylation strategies

Nath, Dinesh,Fleming, Fraser F.

supporting information, p. 2023 - 2029 (2013/03/14)

Adding organolithiums, Grignard reagents, or zincates to sulfinylnitriles triggers a facile sulfinyl-metal exchange to afford N- or C-metalated nitriles. Sulfinyl-magnesium exchange-alkylations efficiently install quaternary and tertiary centers, even in

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