98511-96-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 98511-96-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,5,1 and 1 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 98511-96:
(7*9)+(6*8)+(5*5)+(4*1)+(3*1)+(2*9)+(1*6)=167
167 % 10 = 7
So 98511-96-7 is a valid CAS Registry Number.
98511-96-7Relevant articles and documents
Synthesis of isoquinolinequinone antibiotics from a marine sponge Reniera sp.
Kubo,Nakahara,Inaba,Kitahara
, p. 2582 - 2584 (1985)
Synthesis of two isoquinolinequinone antibiotics, 7-methoxy-1,6-dimethyl-5,8-dihydroisoquinoline-5,8-dione and N-formyl-1,2-dihydrorenierone, isolated from a marine sponge Reniera sp., are described.