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(+/-)-(2,3β,3aβ,5aα,8,9,9aβ,9bα)-octahydro-3-tert-butyldimethylsilyloxy-6α-<3'-chlorobut-2'(Z)-en-1'-yl>-3a,6β-dimethyl-1H-benzindene-5,7(4H,6H)-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

87530-50-5

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87530-50-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87530-50-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,5,3 and 0 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 87530-50:
(7*8)+(6*7)+(5*5)+(4*3)+(3*0)+(2*5)+(1*0)=145
145 % 10 = 5
So 87530-50-5 is a valid CAS Registry Number.

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