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157641-74-2

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157641-74-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 157641-74-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,6,4 and 1 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 157641-74:
(8*1)+(7*5)+(6*7)+(5*6)+(4*4)+(3*1)+(2*7)+(1*4)=152
152 % 10 = 2
So 157641-74-2 is a valid CAS Registry Number.

157641-74-2Downstream Products

157641-74-2Relevant articles and documents

Synthesis and structural characterization of cobalt(II) and copper(II) complexes with N,N-disubstituted-N′-acylthioureas

O'Reilly, Beatriz,Plutin, Ana M.,Perez, Hiram,Calderon, Osmar,Ramos, Raul,Martinez, Roberto,Toscano, Ruben A.,Duque, Julio,Rodriguez-Solla, Humberto,Martinez-Alvarez, Roberto,Suarez, Margarita,Martin, Nazario

, p. 133 - 140 (2012/05/20)

A new complexes of Co(II) and Cu(II) with N,N-disubstituted-N′- acylthioureas have been prepared and characterized by elemental analysis, and spectroscopic techniques. The structure of N,N-diethyl-N′-furoylthiourea and Co(II) complexes with N,N-diethyl-N′

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