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418762-90-0

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418762-90-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 418762-90-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,1,8,7,6 and 2 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 418762-90:
(8*4)+(7*1)+(6*8)+(5*7)+(4*6)+(3*2)+(2*9)+(1*0)=170
170 % 10 = 0
So 418762-90-0 is a valid CAS Registry Number.

418762-90-0Relevant articles and documents

Driving Recursive Dehydration by PIII/PV Catalysis: Annulation of Amines and Carboxylic Acids by Sequential C-N and C-C Bond Formation

Lecomte, Morgan,Lipshultz, Jeffrey M.,Kim-Lee, Shin-Ho,Li, Gen,Radosevich, Alexander T.

supporting information, p. 12507 - 12512 (2019/09/04)

A method for the annulation of amines and carboxylic acids to form pharmaceutically relevant azaheterocycles via organophosphorus PIII/PV redox catalysis is reported. The method employs a phosphetane catalyst together with a mild bromenium oxidant and terminal hydrosilane reductant to drive successive C-N and C-C bond-forming dehydration events via the serial action of a catalytic bromophosphonium intermediate. These results demonstrate the capacity of PIII/PV redox catalysis to enable iterative redox-neutral transformations in complement to the common reductive driving force of the PIII/PV couple.

NOVEL ANTIFUNGAL 5,6-DIHYDRO-4-[(DIFLUOROETHYL)PHENYL]-4H-PYRROLO[1,2-a][1,4]BENZODIAZEPINE AND 4-(DIFLUOROETHYL)PHENYL-6H-PYRROLO[1,2-a][1,4]BENZODIAZEPINE DERIVATIVES

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Paragraph 0251; 0252, (2013/04/13)

The present invention concerns novel compounds of Formula (I): wherein R1, R2, R3, R4, R5 and R6 have the meaning defined in the claims. The compounds according to the present invention are active mainly against dermatophytes and systemic fungal infections. The invention further relates to processes for preparing such novel compounds, pharmaceutical compositions comprising said compounds as an active ingredient as well as the use of said compounds as a medicament.

NOVEL ANTIFUNGAL 5,6-DIHYDRO-4H-PYRROLO[1,2-a][1,4]- BENZODIAZEPINES AND 6H-PYRROLO[1,2-a][1,4]BENZODIAZEPINES SUBSTITUTED WITH BICYCLIC BENZENE DERIVATIVES

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, (2012/07/13)

The present invention is concerned with novel antifungal 5,6-dihydro-4H-pyrrolo- [1,2-a][1,4]benzodiazepines and 6H-pyrrolo[1,2-a][1,4]benzodiazepines substituted with bicyclic benzene derivatives of Formula (I) wherein R1, R2, Rsup

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