119975-66-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 119975-66-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,9,7 and 5 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 119975-66:
(8*1)+(7*1)+(6*9)+(5*9)+(4*7)+(3*5)+(2*6)+(1*6)=175
175 % 10 = 5
So 119975-66-5 is a valid CAS Registry Number.
InChI:InChI=1/C15H12O7/c1-5-3-6-9(15(20)22-5)14(19)10-7(16)4-8(21-2)13(18)11(10)12(6)17/h3-4,15,17,19-20H,1-2H3
119975-66-5Relevant articles and documents
ANHYDROFUSARUBIN LACTOL FROM NECTRIA HAEMATOCOCCA
Parisot, Denise,Devys, Michel,Barbier, Michel
, p. 3240 - 3241 (1989)
Anhydrofusarubin lactol has been isolated from the fungus Nectria haematococca and identified on the basis of its spectral properties, the formation of derivatives and a partial synthesis from fusarubin.Its biological origin is discussed. Key Word Index Nectria haematococca; fungus; naphthoquinones; anhydrofusarubin lactol.
