83058-69-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83058-69-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,0,5 and 8 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 83058-69:
(7*8)+(6*3)+(5*0)+(4*5)+(3*8)+(2*6)+(1*9)=139
139 % 10 = 9
So 83058-69-9 is a valid CAS Registry Number.
InChI:InChI=1/C22H38O5S/c1-4-5-9-16(2)14-17(23)11-12-18-19(24)15-20(25)22(18)28-13-8-6-7-10-21(26)27-3/h11-12,16-19,22-24H,4-10,13-15H2,1-3H3/b12-11+/t16-,17?,18+,19-,22-/m1/s1
83058-69-9Relevant articles and documents
Synthesis of 7-thiaprostaglandin E1 congeners: Potent inhibitors of platelet aggregation
Tanaka,Okamura,Bannai,Hazato,Sugiura,Manabe,Kamimoto,Kurozumi
, p. 2359 - 2385 (2007/10/02)
Novel 7-thiaprostaglandin E1 derivatives and congeners were synthesized by a stepwise three-component coupling process, which involves the introduction of α-side chains (thiols) and β-side chains (organocopper reagents) into (R)-4-tert-butyldim