152980-15-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 152980-15-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,2,9,8 and 0 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 152980-15:
(8*1)+(7*5)+(6*2)+(5*9)+(4*8)+(3*0)+(2*1)+(1*5)=139
139 % 10 = 9
So 152980-15-9 is a valid CAS Registry Number.
152980-15-9Relevant articles and documents
Hydroquinone derivatives and intermediates for production thereof
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, (2008/06/13)
There are disclosed novel hydroquinone derivatives of the formulas: STR1 The derivatives of the formula (I) have various pharmacological activities such as antioxidation in living bodies and are useful as medicaments, and the derivatives of the formula (II) are intermediates for the production thereof.
