90253-21-7 Usage
General Description
4-cyclopropyl-1H-pyrazole hydrochloride is a chemical compound with the molecular formula C6H9ClN2. It is a water-soluble, crystalline powder that is commonly used as an intermediate in the synthesis of pharmaceuticals and agrochemicals. 4-cyclopropyl-1H-pyrazole hydrochloride is known for its role as a building block in organic chemistry, particularly in the formation of heterocyclic compounds. It has also been studied for its potential as a drug candidate in the treatment of various medical conditions. Additionally, 4-cyclopropyl-1H-pyrazole hydrochloride has been found to exhibit significant biological activity, making it an important target for research and development in the pharmaceutical industry.
Check Digit Verification of cas no
The CAS Registry Mumber 90253-21-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,2,5 and 3 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 90253-21:
(7*9)+(6*0)+(5*2)+(4*5)+(3*3)+(2*2)+(1*1)=107
107 % 10 = 7
So 90253-21-7 is a valid CAS Registry Number.
90253-21-7Relevant articles and documents
NITROGEN-CONTAINING FUSED BICYCLIC COMPOUNDS AND THEIR USE AS UBIQUITIN-SPECIFIC-PROCESSING PROTEASE 1 (USP1) INHIBITORS
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Paragraph 503, (2021/12/28)
The present disclosure provides compounds having Formula (I): (I) and the pharmaceutically acceptable salts and solvates thereof, wherein X1, X2, X3, X4, X5, X6, X7, X8, R1, R2, R6, R6', R7, and R7' are defined as set forth in the specification. The present disclosure is also directed to the use of compounds of Formula (I) to inhibit a USP1 protein and/or to treat a disorder responsive to the inhibition of USP1 proteins and USP1 activity. Compounds of the present disclosure are especially useful for treating cancer.
