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186907-67-5

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186907-67-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 186907-67-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,6,9,0 and 7 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 186907-67:
(8*1)+(7*8)+(6*6)+(5*9)+(4*0)+(3*7)+(2*6)+(1*7)=185
185 % 10 = 5
So 186907-67-5 is a valid CAS Registry Number.

186907-67-5Relevant articles and documents

Experimental and computational spectroscopic studies of 3,5-disubstituted 4,5-dihydro-1,2,4-oxadiazoles

Asgari, Mehrnoosh,Memarian, Hamid R.,Sabzyan, Hassan

, (2020/02/11)

Some 3,5-disubstituted 4,5-dihydro-1,2,4-oxadiazoles (DHOZs) were synthesized, and steric and electronic effects of the substituents on the heterocyclic ring C3- and C5-positions were investigated using the NMR and UV–Vis spectroscopies, and (TD)DFT/6-311

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