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1374881-63-6

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1374881-63-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1374881-63-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,4,8,8 and 1 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1374881-63:
(9*1)+(8*3)+(7*7)+(6*4)+(5*8)+(4*8)+(3*1)+(2*6)+(1*3)=196
196 % 10 = 6
So 1374881-63-6 is a valid CAS Registry Number.

1374881-63-6Downstream Products

1374881-63-6Relevant articles and documents

Zinc chloride-catalyzed one-pot, three-component synthesis of 5,8-dihydro-5,8-dioxo-4H-chromene derivatives

Srinivas, Vakiti,Rao, Vedula Rajeswar

, p. 417 - 420 (2012)

An efficient zinc chloride-catalyzed one-pot synthesis of 5,8-dihydro-5,8-dioxo-4H-chromene derivatives have been achieved by the reaction of 2,5-dihydroxy-6-undecyl-1,4-bezoquinone, cyanothioacetamide, and aromaticaldehyde, in EtOH at room temperature. The structures of the products were characterized by IR, 1H-NMR, mass spectra, and elemental analyses. Copyright

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