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14188-81-9

14188-81-9

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14188-81-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 14188-81-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,1,8 and 8 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 14188-81:
(7*1)+(6*4)+(5*1)+(4*8)+(3*8)+(2*8)+(1*1)=109
109 % 10 = 9
So 14188-81-9 is a valid CAS Registry Number.

14188-81-9Downstream Products

14188-81-9Relevant articles and documents

Synthesis, Chemical Characterization, and μ-Opioid Receptor Activity Assessment of the Emerging Group of "nitazene" 2-Benzylbenzimidazole Synthetic Opioids

Vandeputte, Marthe M.,Van Uytfanghe, Katleen,Layle, Nathan K.,St. Germaine, Danielle M.,Iula, Donna M.,Stove, Christophe P.

, p. 1241 - 1251 (2021/05/07)

Several 2-benzylbenzimidazole opioids (also referred to as "nitazenes") recently emerged on the illicit market. The most frequently encountered member, isotonitazene, has been identified in multiple fatalities since its appearance in 2019. Although recent