4-(2-phenylethyl)-6,7,8,9-tetrahydro[1]benzothieno[3,2-e]tetrazolo[1,5-a]pyrimidin-5(4H)-one is a complex organic compound with a molecular formula of C16H16N6OS. It features a benzienotho core, which is a fusion of a benzene ring and a thiophene ring. The compound also contains a tetrazolo[1,5-a]pyrimidin-5(4H)-one moiety, indicating the presence of a tetrazolo[1,5-a]pyrimidine ring fused to a pyrimidin-5(4H)-one structure. Additionally, it has a 2-phenylethyl substituent attached to the 4-position, which contributes to its overall structure and potential biological activity. 4-(2-phenylethyl)-6,7,8,9-tetrahydro[1]benzothieno[3,2-e]tetrazolo[1,5-a]pyrimidin-5(4H)-one may be of interest in medicinal chemistry due to its unique structure and potential interactions with biological targets.
The CAS Registry Mumber 4812-74-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,8,1 and 2 respectively; the second part has 2 digits, 7 and 4 respectively. Calculate Digit Verification of CAS Registry Number 4812-74: (6*4)+(5*8)+(4*1)+(3*2)+(2*7)+(1*4)=92 92 % 10 = 2 So 4812-74-2 is a valid CAS Registry Number.