51788-79-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 51788-79-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,7,8 and 8 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 51788-79:
(7*5)+(6*1)+(5*7)+(4*8)+(3*8)+(2*7)+(1*9)=155
155 % 10 = 5
So 51788-79-5 is a valid CAS Registry Number.
51788-79-5Relevant articles and documents
SALTS AND SOLID FORMS AND PROCESSES OF PREPARING A PI3K INHIBITOR
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, (2021/08/13)
The present disclosure provides processes for preparing (R)-4-(3-((S)-1-(4-amino-3-methyl-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)-5-chloro-2-ethoxy-6-fluorophenyl)pyrrolidin-2-one, which is useful as an inhibitor phosphoinositide 3-kinase-delta (PI3Kδ), a