1270940-74-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1270940-74-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,7,0,9,4 and 0 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1270940-74:
(9*1)+(8*2)+(7*7)+(6*0)+(5*9)+(4*4)+(3*0)+(2*7)+(1*4)=153
153 % 10 = 3
So 1270940-74-3 is a valid CAS Registry Number.
1270940-74-3Relevant articles and documents
A practical procedure of synthesis of tritium labeled troglitazone
Tang, Yui S.,Liu, Wensheng,Braun, Matthew P.,Ho, Jonathan Z.
experimental part, p. 441 - 442 (2011/04/24)
Tritium labeled Troglitazone (3c) has been prepared via an iodination-tritiation sequence. Copyright