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127721-50-0

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127721-50-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127721-50-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,7,2 and 1 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 127721-50:
(8*1)+(7*2)+(6*7)+(5*7)+(4*2)+(3*1)+(2*5)+(1*0)=120
120 % 10 = 0
So 127721-50-0 is a valid CAS Registry Number.

127721-50-0Downstream Products

127721-50-0Relevant articles and documents

INTERMOLECULAR PINACOL CROSS COUPLING OF ARYL ALDEHYDES OR THEIR DIMETHYL ACETALS WITH NON-ARYL ALDEHYDES.

Takahara, Patricia M.,Freudenberger, John H.,Konradi, Andrei W.,Pedersen, Steven F.

, p. 7177 - 7180 (2007/10/02)

1-Aryl-2-alkyl-1,2-ethanediols have been synthesized via intermolecular pinacol cross coupling of aryl with non-aryl aldehydes.Dimethyl acetals of aryl aldehydes can also be cross coupled with non aryl aldehydes to yield 2-aryl-2-methoxy-1-alkyl-1-ethanol

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