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726-40-9

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726-40-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 726-40-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,2 and 6 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 726-40:
(5*7)+(4*2)+(3*6)+(2*4)+(1*0)=69
69 % 10 = 9
So 726-40-9 is a valid CAS Registry Number.

726-40-9Downstream Products

726-40-9Relevant articles and documents

KINETICS OF THE REACTION OF AMINES WITH 1,1,1-TRICHLORO-4-METHOXY-3-PENTEN-2-ONE

Gesser, Jose Carlos,Zucco, Cesar,Nome, Faruk

, p. 97 - 102 (2007/10/02)

The kinetics of the reaction of 1,1,1-trichloro-4-methoxy-3-penten-2-one with various aliphatic and aromatic amines was studied at 25 deg C in water, dimethyl sulphoxide, methanol, ethanol, chloroform, toluene and hexane.The formation of the corresponding

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