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76850-69-6

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76850-69-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 76850-69-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,8,5 and 0 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 76850-69:
(7*7)+(6*6)+(5*8)+(4*5)+(3*0)+(2*6)+(1*9)=166
166 % 10 = 6
So 76850-69-6 is a valid CAS Registry Number.

76850-69-6Relevant articles and documents

Synthesis and Crystal Structure of trans-Bis(N,N-dibutyl-N'-naphthoylthioureato)platinum(II). First Example of trans Chelation of N,N-Dialkyl-N'-acylthiourea Ligands

Koch, Klaus R.,Toit, Judith du,Caira, Mino R.,Sacht, Cheryl

, p. 785 - 786 (2007/10/02)

N,N-Dibutyl-N'-naphthoylthiourea (HL1) reacted with (2-) to yield a mixture of cis- (85percent) and trans-12> (15percent); the crystal structure of the latter has been determined and represents the first example of trans chelation of N,N-dialkyl-N'-acylthiourea ligands.

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