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1161949-48-9

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1161949-48-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1161949-48-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,6,1,9,4 and 9 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1161949-48:
(9*1)+(8*1)+(7*6)+(6*1)+(5*9)+(4*4)+(3*9)+(2*4)+(1*8)=169
169 % 10 = 9
So 1161949-48-9 is a valid CAS Registry Number.

1161949-48-9Downstream Products

1161949-48-9Relevant articles and documents

Oxidative electro-organic synthesis of dimeric hexahydropyrrolo-[2,3-: B] indole alkaloids involving PCET: Total synthesis of (±)-folicanthine

Bisai, Alakesh,Khatua, Arindam,Paul, Amit,Sharma, Sulekha,Shaw, Kundan

supporting information, p. 9390 - 9395 (2021/11/17)

An efficient electrochemical oxidation strategy for the total synthesis of a dimeric hexahydropyrrolo[2,3-b]indole alkaloid, (±)-folicanthine (1b), has been envisioned. Control experiments suggest that a PCET pathway involving stepwise electron transfer f

Direct N-carbamoylation of 3-monosubstituted oxindoles with alkyl imidazole carboxylates

Trost, Barry M.,Zhang, Yong,Zhang, Ting

experimental part, p. 5115 - 5117 (2009/10/24)

(Chemical Equation Presented) Regioselective N-carbamoylation of oxindoles was achieved through the use of imidazole carboxylate reagents. This reaction provides ready access to N-carbamoyl-3-monosubstituted oxindoles.

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