1346530-90-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1346530-90-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,6,5,3 and 0 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1346530-90:
(9*1)+(8*3)+(7*4)+(6*6)+(5*5)+(4*3)+(3*0)+(2*9)+(1*0)=152
152 % 10 = 2
So 1346530-90-2 is a valid CAS Registry Number.
1346530-90-2Relevant articles and documents
Synthesis of some novel 3,3-ethylenedioxyandrost-7β-acyloxy-5-ene -17-one derivatives as potent aromatase inhibitors
Chen, Shao-Rui,Liu, Dong-Zhi
, p. 453 - 455 (2011/11/06)
3,3,17,17-Diethylenedioxyandrost-5-ene was obtained by ketalisation of androstenedione, which was oxidised with PDC and t-BuOOH to form 3,3,17,17-diethylene-dioxyandrost-5-ene-7-one. Stereoselective reduction of 3,3,17,17- diethylene-dioxyandrost-5-ene-7-
