Synonyms: (2R,9'aS)-4',4'aα,6'aβ,7',8',9'-Hexahydro-7'α-hydroxy-8',8'-dimethyl-2'-oxospiro[oxirane-2,1'(2'H)-pentaleno[1,6a-c]pyran]-5'-carboxylic acid;Pentalenolactone H
The CAS Registry Mumber 70206-77-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,2,0 and 6 respectively; the second part has 2 digits, 7 and 7 respectively. Calculate Digit Verification of CAS Registry Number 70206-77: (7*7)+(6*0)+(5*2)+(4*0)+(3*6)+(2*7)+(1*7)=98 98 % 10 = 8 So 70206-77-8 is a valid CAS Registry Number.
70206-77-8Upstream product
70206-77-8Downstream Products
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