93776-30-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93776-30-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,7,7 and 6 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 93776-30:
(7*9)+(6*3)+(5*7)+(4*7)+(3*6)+(2*3)+(1*0)=168
168 % 10 = 8
So 93776-30-8 is a valid CAS Registry Number.
InChI:InChI=1/C34H9F62O4P.C4H11NO2/c35-5(36,9(41,42)13(49,50)17(57,58)21(65,66)25(73,74)29(81,82)27(77,78)23(69,70)19(61,62)15(53,54)11(45,46)7(39,31(85,86)87)32(88,89)90)1-3-99-101(97,98)100-4-2-6(37,38)10(43,44)14(51,52)18(59,60)22(67,68)26(75,76)30(83,84)28(79,80)24(71,72)20(63,64)16(55,56)12(47,48)8(40,33(91,92)93)34(94,95)96;6-3-1-5-2-4-7/h1-4H2,(H,97,98);5-7H,1-4H2