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877614-77-2

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877614-77-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 877614-77-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,7,6,1 and 4 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 877614-77:
(8*8)+(7*7)+(6*7)+(5*6)+(4*1)+(3*4)+(2*7)+(1*7)=222
222 % 10 = 2
So 877614-77-2 is a valid CAS Registry Number.

877614-77-2Relevant articles and documents

Expanding the Protecting Group Scope for the Carbonyl Olefin Metathesis Approach to 2,5-Dihydropyrroles

Catti, Lorenzo,Huck, Fabian,Reber, Gian Lino,Tiefenbacher, Konrad

, p. 419 - 428 (2022/01/03)

Chiral pyrrolidine derivatives are important building blocks for natural product synthesis. Carbonyl olefin metathesis has recently emerged as a powerful tool for the construction of such building blocks from chiral amino acid derivatives. Here, we demons

Carbonyl-Olefin Metathesis Catalyzed by Molecular Iodine

Tran, Uyen P. N.,Oss, Giulia,Breugst, Martin,Detmar, Eric,Pace, Domenic P.,Liyanto, Kevin,Nguyen, Thanh V.

, p. 912 - 919 (2019/01/14)

The carbonyl-olefin metathesis reaction could facilitate rapid functional group interconversion and allow construction of complicated organic structures. Herein, we demonstrate that elemental iodine, a very simple catalyst, can efficiently promote this chemical transformation under mild reaction conditions. Our mechanistic studies revealed intriguing aspects of the activation mode via molecular iodine and the iodonium ion that could change the previously established perception of catalyst and substrate design for the carbonyl-olefin metathesis reaction.

A metal complex compound ligand, metal complex and its preparation method and application, high molecular polymer and its preparation method and application

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Paragraph 0760; 0761; 0762; 0763; 0764; 0765; 0766; 0767, (2017/08/26)

The invention discloses a metal complex ligand, a metal complex, a preparation method and application thereof. Structural formulas of the metal (M) complex ligand Ia-Ic and the metal complex IIa-IIc thereof are shown in the description. The metal complex

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