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1321621-17-3

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1321621-17-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1321621-17-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,2,1,6,2 and 1 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1321621-17:
(9*1)+(8*3)+(7*2)+(6*1)+(5*6)+(4*2)+(3*1)+(2*1)+(1*7)=103
103 % 10 = 3
So 1321621-17-3 is a valid CAS Registry Number.

1321621-17-3Downstream Products

1321621-17-3Relevant articles and documents

Facile, environmentally friendly synthesis of benzaldehyde and phenylacetaldehyde analogs from readily available toluene derivatives

Dai, Liyan,Yu, Jie,Chen, Yingqi,Yu, Shichao

, p. 3078 - 3084 (2011/09/14)

A facile environmentally friendly synthesis of bezaldehyde and phenylacetaldehyde analogs from readily available toluene derivatives is described. Oxidation of the styrylamines by H2O2 H2O2 affords benzaldehydes in moderate yields, while the hydrolysis of styrylamines afforded phenylacetaldehyde analogs in good yields. Copyright

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