136950-74-8 Usage
General Description
1-(5,8-dimethyl-6-nitro-9H-carbazol-3-yl)ethanone is a chemical compound with a molecular formula of C16H14N2O3. It is a bright yellow solid with a melting point of 168-170 °C. 1-(5,8-dimethyl-6-nitro-9H-carbazol-3-yl)ethanone is a carbazole derivative with a nitro group, which makes it potentially useful in a variety of applications, including as a building block for the synthesis of other organic compounds. It may also have potential uses in the field of organic electronics or as a precursor to dyes and pigments. However, as with any chemical compound, proper handling and safety precautions should be observed when working with 1-(5,8-dimethyl-6-nitro-9H-carbazol-3-yl)ethanone.
Check Digit Verification of cas no
The CAS Registry Mumber 136950-74-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,9,5 and 0 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 136950-74:
(8*1)+(7*3)+(6*6)+(5*9)+(4*5)+(3*0)+(2*7)+(1*4)=148
148 % 10 = 8
So 136950-74-8 is a valid CAS Registry Number.
136950-74-8Relevant articles and documents
EFFICIENT SYNTHESIS OF 6-SUBSTITUTED 3-NITRO- AND -3-AMINO-1,4-DIMETHYLCARBAZOLES
Lancelot, Jean-Charles,Letois, Bertrand,Rault, Sylvain,Dung, Nguyen Huy,Saturnino, Carmela,Robba, Max
, p. 301 - 307 (2007/10/02)
The acylation of 1,4-dimethylcarbazole, 1, by an acid chloride or acetic anhydride according to the Friedel-Crafts reaction led to diacylcarbazoles 4, 6, 8, 10, 11 or to monoacylcarbazoles 5, 7, 9, 12, 13 and 14.The 3-acetyl-6-methoxy-6-nitrocarbazoles co
