139101-75-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 139101-75-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,1,0 and 1 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 139101-75:
(8*1)+(7*3)+(6*9)+(5*1)+(4*0)+(3*1)+(2*7)+(1*5)=110
110 % 10 = 0
So 139101-75-0 is a valid CAS Registry Number.
139101-75-0Relevant articles and documents
Ring-Fused 1,2-Dithioles, I. - Synthesis of Thiolutine and Related Compounds
Stachel, Hans-Dietrich,Nienaber, Juliane,Zoukas, Thomas
, p. 473 - 480 (2007/10/02)
The 1,2-dithiolopyrrole 1 (thiolutine) has been obtained on two different routes.Firstly, by synthesis of the dithiolopyrrole 6a and introduction of the acetamino function into compound 6d by nitration followed by ester saponification and decarboxylation.
