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1273591-20-0

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1273591-20-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1273591-20-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,7,3,5,9 and 1 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1273591-20:
(9*1)+(8*2)+(7*7)+(6*3)+(5*5)+(4*9)+(3*1)+(2*2)+(1*0)=160
160 % 10 = 0
So 1273591-20-0 is a valid CAS Registry Number.

1273591-20-0Downstream Products

1273591-20-0Relevant articles and documents

METHOD FOR PRODUCING (5S)-4-[5-(3,5-DICHLOROPHENYL)-5-(TRIFLUOROMETHYL)-4HISOXAZOL-3-YL]-2-METHYL-BENZOIC ACID

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Page/Page column 32-42, (2020/07/14)

The present invention relates to a novel method for preparing (5S)-4-[5-(3,5-di-chlorophenyl)-5-(trifluoromethyl)-4H-isoxazol-3-yl]-2-methyl-benzoic acid, which can preferably be used in the synthesis of (5S)-4-[5-(3,5-dichlorophenyl)-5-(trifluoro- methyl

PROCESS FOR PREPARATION OF OPTICALLY ENRICHED ALDOL COMPOUNDS

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Page/Page column 22-23, (2020/05/28)

The present invention relates to a process for preparing benzylic amidesof formula (I) wherein the variables are as defined in the specification, and the shown enantiomer has at least 50 % ee; by condensation of a ketone o formula (II) with an acetyl compound of formula (III) in the presence of a catalystof formula (IV) wherein the variables are as defined in the specification.

INSECTICIDAL COMPOUNDS BASED ON ISOAZOLINE DERIVATIVES

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Page/Page column 35, (2012/09/25)

The present invention relates to compounds of formula (I): Wherein A1, A2, A3, A4, G1, L, Y1, Y2, Y3, Y4, R1, R2, R3 and R

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