152120-66-6 Usage
General Description
5-(tert-butyldimethylsilyl)-1-methyl-1H-tetrazole is a chemical compound with the molecular formula C9H21N3Si. It is a tetrazole derivative that is often used as a building block in organic synthesis. 5-(TERT-BUTYLDIMETHYLSILYL)-1-METHYL-1H& is a white solid with a molecular weight of 199.37 g/mol. It is commonly used in the pharmaceutical industry and as a reagent in organic chemistry reactions. The tert-butyldimethylsilyl (TBDMS) group is a common protecting group for alcohols, amines, and other functional groups in organic synthesis. Its properties make it a versatile and useful compound for a variety of chemical applications.
Check Digit Verification of cas no
The CAS Registry Mumber 152120-66-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,2,1,2 and 0 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 152120-66:
(8*1)+(7*5)+(6*2)+(5*1)+(4*2)+(3*0)+(2*6)+(1*6)=86
86 % 10 = 6
So 152120-66-6 is a valid CAS Registry Number.
InChI:InChI=1/C13H11BrO/c14-12-6-8-13(9-7-12)15-10-11-4-2-1-3-5-11/h1-9H,10H2
152120-66-6Relevant articles and documents
SYNTHESIS OF 2,5-DILITHIO-1-METHYLIMIDAZOLE
Shapiro, Gideon,Marzi, Martin
, p. 3401 - 3404 (1993)
C5 to C2 position migrations of 2-trialkylsilyl and thiophenyl groups have been observed upon lithiation at the C5-position of corresponding C2-substituted 1-methylimidazoles.Double bromine-lithium exchange of 1-methyl-2,5-dibromoimidazole (5) affords a facile, quantitative and unequivocal synthesis of 2,5-dilithio-1-methyl-imidazole (4).Reaction of 4 with one equivalent of DMF occurs selectively at the C5 position to give 1-methylimidazole-5-carboxaldehyde.
