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50903-06-5

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50903-06-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 50903-06-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,9,0 and 3 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 50903-06:
(7*5)+(6*0)+(5*9)+(4*0)+(3*3)+(2*0)+(1*6)=95
95 % 10 = 5
So 50903-06-5 is a valid CAS Registry Number.

50903-06-5Downstream Products

50903-06-5Relevant articles and documents

Willgerodt-Kindler reaction at room temperature: Synthesis of thioamides from aromatic aldehydes and cyclic secondary amines

Kale, Arun D.,Tayade, Yogesh A.,Mahale, Sachin D.,Patil, Rahul D.,Dalal, Dipak S.

, (2019/09/12)

A simple method for the synthesis of thioamide derivatives in DMSO at room temperature and at 120 °C has been developed. Total 27 compounds were prepared under both conditions via a one-pot, three component reaction between substituted aromatic aldehydes,

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