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1209468-34-7

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1209468-34-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1209468-34-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,9,4,6 and 8 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1209468-34:
(9*1)+(8*2)+(7*0)+(6*9)+(5*4)+(4*6)+(3*8)+(2*3)+(1*4)=157
157 % 10 = 7
So 1209468-34-7 is a valid CAS Registry Number.

1209468-34-7Downstream Products

1209468-34-7Relevant articles and documents

Ortho selectivity in SNAr substitutions of 2,4-dihaloaromatic compounds. Reactions with piperidine

Wendt, Michael D.,Kunzer, Aaron R.

supporting information; experimental part, p. 641 - 644 (2010/04/05)

A broad survey of aromatic compounds with halogens positioned both ortho and para to activating groups was studied in SNAr reactions with piperidine. Regioselectivities varied with the substituent group and the polarity of the solvent. Many act

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