1393646-06-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1393646-06-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,3,6,4 and 6 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1393646-06:
(9*1)+(8*3)+(7*9)+(6*3)+(5*6)+(4*4)+(3*6)+(2*0)+(1*6)=184
184 % 10 = 4
So 1393646-06-4 is a valid CAS Registry Number.
1393646-06-4Relevant academic research and scientific papers
CAMPTOTHECIN COMPOUND CONTAINING STABLE 7-MEMBERED LACTONE RING, PREPARATION METHOD AND USE
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Paragraph 0026, (2014/03/24)
Provided are a camptothecin compound containing 7-membered lactone ring, as shown in general formula I, and pharmaceutically acceptable salt thereof, as well as the preparation method and use thereof. In general formula I, R1 is H, a C1～C3 alky
