132172-58-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 132172-58-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,1,7 and 2 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 132172-58:
(8*1)+(7*3)+(6*2)+(5*1)+(4*7)+(3*2)+(2*5)+(1*8)=98
98 % 10 = 8
So 132172-58-8 is a valid CAS Registry Number.
132172-58-8Relevant articles and documents
Synthesis of Isomeric cis-Dihydrodiols and Phenols of Highly Mutagenic Dibenzanthracene
Kole, Panna L.,Dubey, Sushil K.,Subodh, Kumar
, p. 845 - 849 (2007/10/02)
The isomeric benzo-ring cis-dihydrodiols and phenols of dibenzanthracene (DBA) have been synthesized.The appropiate dihydro-DBA was treated with osmium tetraoxide to produce the corresponding cis-tetrahydrodiols of DBA.These cis-tetrah