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774152-84-0

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774152-84-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 774152-84-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,7,4,1,5 and 2 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 774152-84:
(8*7)+(7*7)+(6*4)+(5*1)+(4*5)+(3*2)+(2*8)+(1*4)=180
180 % 10 = 0
So 774152-84-0 is a valid CAS Registry Number.

774152-84-0Downstream Products

774152-84-0Relevant articles and documents

Microwave-assisted synthesis of N,N′-diaryl cyanoguanidines

Hamilton, Sean K.,Wilkinson, Doug E.,Hamilton, Gregory S.,Wu, Yong-Qian

, p. 2429 - 2431 (2007/10/03)

(Chemical Equation Presented) A mild, efficient, and high-yielding method for the synthesis of N,N′-diaryl cyanoguanidines from their corresponding thioureas under microwave-assisted conditions is described. A series of cyanoguanidines were synthesized containing both electron-donating and electron-withdrawing substituents. The reactions were facilitated by the use of polar solvents along with moderate temperatures.

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