1338219-76-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1338219-76-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,8,2,1 and 9 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1338219-76:
(9*1)+(8*3)+(7*3)+(6*8)+(5*2)+(4*1)+(3*9)+(2*7)+(1*6)=163
163 % 10 = 3
So 1338219-76-3 is a valid CAS Registry Number.
1338219-76-3Relevant academic research and scientific papers
NOVEL 3,4,4A,10B-TETRAHYDRO-1H-THIOPYRANO[4,3-C]ISOQUINOLINE COMPOUNDS
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Page/Page column 47, (2013/02/28)
The compounds of formula (1), in which A, X, R1, R2, R3 and R7 have the meanings as given in the description, are novel effective inhibitors of type 4 and 5 phosphodiesterase.
